Content at Interview Questions Answers .ORG might be simplified to improve our users experience. G+Youtube InstagramLinkedinTelegram, [email protected]+91-8448440710Text Us on Facebook. College: National Institute of Technology, Tiruchirappalli, Branch: Electronics and Communication Engineering, %Criteria: 60% marks throughout academics. We help students to prepare for placements with the best study material, online classes, Sectional Statistics for better focus and Success stories & tips by Toppers on PrepInsta. Let the no of chocolates are 120 in that How fast is this car traveling (mph) if its speed is constant? Along with that they will mention four test cases are ‘passed’ or ‘failed’. Explain the functionality of linked list. TCS coding test based facts and tricks, TCS Programming Questions, TCS Programming Test –, "%d, the year entered happens to be a leap year", /*Java program to check whether a year entered by user is a leap year or not and a leap year is a year, which is completely divisible by 4,but the year should not be a century year except it is divisible by 400*/, //condition for checking year entered by user is a leap year or not. Logical Reasoning is one of the most important Logic Questions sections in the entire competitive, Campus and entrance online test. as there are total 5 families having number of children in arthmetic progression. A linked list consists of two parts: information and the link. =46/32 =2 hrs approx so ans is 11:00 + 2hrs =1:00 pm. 9. They are indicated like private and public test cases. .6M*.7=.42 voted then 5 rupees to be paid. Looking for Verbal Ability Questions that are asked in Tcs Exam? cout<<"leap year"; Around 300000 engineers are working here. A City Bus is a Ring Route Bus which runs in circular fashion.That is, Bus once starts at the Source Bus Stop, halts at each Bus Stop in its Route and at the end it reaches the Source Bus Stop again.If there are n  number of Stops and if the bus starts at Bus Stop 1, then after nth Bus Stop, the next stop in the Route will be Bus Stop number 1 always.If there are n stops, there will be n paths.One path connects two stops. There were 41 questions in total, and time allotted was 90 minutes. They are parameters/arguments supplied to the program when it is invoked. We should write the whole. The questions in this round were based on profit & loss, time & work, number, time, speed & distance, blood relation, geometry, and the decimal fraction. 10 questions were there, and 20 minutes were given to complete it. 6. Before reading further for TCS Coding Round Questions, I will suggest not to freak out if you don’t understand in first go. What’s Happening i am new to this, I stumbled upon this I have found It positively useful and it has helped me out loads. Question3: What you know about the signs of good SEO writing? All the values/pointer location of arguments stored in an array. Where, n= Total no of Monkeys        k= Number of eatable Bananas by Single Monkey (Monkey that jumped down last may get less than k Bananas)        j = Number of eatable Peanuts by single Monkey(Monkey that jumped down last may get less than j Peanuts)        m = Total number of Bananas        p  = Total number of PeanutsRemember that the Monkeys always eat Bananas and Peanuts, so there is no possibility of k and j having a value zero, Output ValuesNumber of  Monkeys left on the tree:10Note: Kindly follow  the order of inputs as n,k,j,m,p as given in the above example. Freight 6.Momentary Ans. Be ready for such questions. using namespace std; If the calculated maximum average oxygen value of trainees is below 70 then declare the trainees as unfit with meaningful message as “All trainees are unfit. Model questions and answers for TCS IT Wiz 2017. Whether your interviewer asks you this question explicitly or not, this … 26 talking about this. You can find more questions on MyGeekMonkey website. In this section you can learn and practice Verbal Ability (Questions with Answers) to improve your skills in order to face the interview, competitive examination and various entrance test (CAT, GATE, GRE, MAT, Bank Exam, Railway Exam etc.) int main() JAR has the capacity N, that is JAR can contain maximum N candies when JAR is full. Interior wall painting cost is Rs.18 per sq.ft. #if the number is divisible by both 4 and 100 it is a leap year. Reply. A washing machine works on the principle of Fuzzy System, the weight of clothes put inside it for washing is uncertain But based on weight measured by sensors, it decides time and water level which can be changed by menus given on the machine control area. It's your turn now! Question # 8 Here are some questions for TCS job: - Answer:- NO OFFENCE but, I feel one should not ask such questions and should accept whatever comes to you. TCS IT Wiz TCS IT Wiz Kolkata Prelims + Finals 2019 Questions & Answers. A cable is made from power unit to power a plant opposite to that of the river and 1500mts away from the power unit. Since, award money increases by the same amount for successive finishing places. If it is not divisible by 400 then it is a leap year. This 72 hours interactive sessions on how to crack TCS NQT will cover previous year TCS questions and answers and it will also cover all the possible TCS NQT aptitude questions and technical questions for the TCS TNQT - 2020 Recruitment. Relative speed between A and B is 1.5 * 60 = 90 kmph, Since A and B are traveling in the same direction , Relative Speed = Speed of A - Speed of B. The value n in a positive integer that should be read from STDIN the nth term that is calculated by the program should be written to STDOUT. In TCS Aptitude Questions and Answers, there are a total of 26 questions and 40 mins are given for you to solve i.e; less than 2 min for each question. 15/- per meter and cost of cable on the bank is Rs.12/- per meter. Evaluate your logical reasoning questions skills by trying the online Logical Reasoning questions exams and know your score. If the team placed last is award Rs.275 as prize money and the award increases by the same amount for successive finishing places, how much will the team place first receive? Job seekers who are interested in working with TCS company must learn and practice the TCS Placement Papers and interview questions. 5) What is Encapsulation? Where approximately weight is zero, time estimate is 0 minutes. It is the best resource on the internet to know about TCS command line Argument Type Questions and TCS C Programming Questions and Answers. cin>>y; All these questions could be freely available on the internet, we are only charging students for the PrepInsta’s Mock Test experiences and Analytics as well as preparation for the exam. I started my preparation for the drive-through practice papers available on PrepInsta and referred several competitive books as well. Below are the tables with a detailed analysis of the same. and exterior wall painting cost is Rs.12 per sq.ft. What fraction of the citizens voted during the election? It consists of 1 to 2 questions and the time allotted is 20 minutes. Reasoning Questions: Logical Reasoning Questions and Answers for exam preparation. Technical Questions asked in Top MNCs are attachable in Online. Write a code with function getFare(String Source, String Destination) which take Input as source and destination stops(in the format containing first two characters of the Name of the Bus Stop) and calculate and return travel fare. 23500, which can be written as: Therefore, the marked price of jacket is 22000. TCS Aptitude Section is comprised of various different topics like Percentages, Probability, HCF & LCM, Series and Progression, the difficulty, importance, and weightage of all these topics is given in our analytics section. Let x be the number of questions which are correct. Firstly, when we come to the TCS Verbal Ability Test Pattern it consists of 10 questions which have negative marks.The contenders have to complete the TCS Verbal Ability Questions in 10 minutes.Furthermore, there are 2**, questions which contain extra marks. For low level water, the time estimate is 25 minutes, where approximately weight is between 2000 grams or any nonzero positive number below that. And output must include  the same format  as in above example(Number of Monkeys left on the Tree:)For any wrong input display INVALID INPUT, Chain Marketing Organization has has a scheme for income generation, through which its members generate income for themselves. If more than one trainee attains the same highest average level, they all need to be selected. Speaking test generally measure the readiness level of an associate.So biz skill trainer try to test how you are expressing your ideas and whether it is understood for others or not. PrepInsta has compiled these from various internet sources and made them as per mock experience for students ease and are offering analytics as per performance, AMCAT vs CoCubes vs eLitmus vs TCS iON CCQT, Companies hiring from AMCAT, CoCubes, eLitmus. Sanjay can alone build the wall in = (125/100) * 8 = 10 days. Where additional information is asked for, job seekers should describe their abilities and work experience in more depth, with examples if possible. Professionals, Teachers, Students and Kids Trivia Quizzes to test your knowledge on the subject. It has its own state, behavior, and identity. They have not mentioned what is the test case, which is difficult to understand. Don’t Compile again and again since compiler takes 25 seconds and each time you compile 25 seconds will become lesser in the time you have to code in TCS Placement Papers Programming. Output must not be re-framed by extra words. 20. TCS offers best career opportunities for fresher’s as well as Experienced. Free TCS Placement Papers for verbal helps in determining the important sections of real TCS exam. NO OFFENCE but, I feel one should not ask such questions and should accept whatever comes to you. Amal Augustine-September 22, 2019 1. We help students to prepare for placements with the best study material, online classes, Sectional Statistics for better focus and Success stories & tips by Toppers on PrepInsta. Tata Consultancy Services (TCS), has won six awards for outstanding HR leadership at Asia's Best Employer Brand Awards 2010, in Singapore. total choclates they can eat in 1 hr =Paul + George+hillari=15+12+10=37choclates Alienate Ans. Anticipate the TCS Interview Questions & Answers related to your background. time right now =3:12 Good job. What is the name of the award TCS recently received? Question3: In what way does the Agile Testing /Development Methodology differs from the other testing /development methodologies? Avoiding it here is your answer… The topics are usually simple to understand and write. Calculate and display the total cost of painting the propertyExample 1: 6312.315.212.315.212.315.210.1010.1010.00Total estimated Cost : 1847.4 INR, Note: Follow in input and output format as given in above example. 25% and 50% respectIvely. The mother was 29 years when Shashank was born hence : 15. You must prepare coding section of TCS NQT very well to score TCS NQT test. The fixed amount for joining the scheme is Rs.5000 on which commission will be generatedSchemeAmount = 5000, Example 1: When there are more than one child members Input : (Do not give input prompts.Accept values as follows. Sona was left with 4 times the amount that Tina had. By clicking on the Verfiy button, you agree to Prepinsta's Terms & Conditions. No. How fast is this car traveling (mph) if its speed is constant? Important - The difficulty for TCS Aptitude will be quite high, so we recommend you to practice the sample questions from our TCS Aptitude Dashboard to score high. Is PrepInsta free study material enough to prepare for TCS NQT? Which can be written as: If there is 40% off on marked price, that means someone needs to pay 60% of the marked price. Only the value 4 should be printed to STDOUT. Though command Line Programming is not there you should study it for C MCQ section as 1-2 MCQ would be there for command Line program. The coding platform is divided into two, one for writing the code and other for output. 250+ Agile Methodology Interview Questions and Answers, Question1: An Agile approach advocates which of the following approaches? Please note that […] You have to display error message if numbers are not numeric. According to you, which profile in our organization matches your skills? The program will recieve 3 English words inputs from STDIN, Other than these concatenated word, no other characters/string should or message should be written to STDOUT. Output should give number of Candies sold and updated number of Candies in JAR. TCS interview Questions: TCS Technical interview questions and TCS HR interview questions asked by TCS in campus placement. You can refer to the Practice Section to explore the questions asked in TCS. From this year there is no command Line programming but you have to use C, C++, Java, Python and Perl. After trainee are finished with all rounds, calculate for each trainee his average oxygen level over the 3 rounds and select one with highest oxygen level as the most fit trainee. If you prepare those questions and answer them confidently, you can easily make it through HR round. We have the latest set of questions for the new pattern. For example if you print how are you then output should be h%wa#eYOU. 1284, then the cost of the first 10 kgs of apples is. Question Paper Management . The value N in a positive integer that should be read from STDIN. In this article, We have provided Infosys Aptitude Questions and Answers with Explanation. Appraisal Questions and Answers pdf: Refer to this link for more appraisal questions and answers (pdf format), K12albemarle. Let us consider the marked price of the jacket is Rs. The main preference is given to the TCS aspirants, so we have given the TCS Interview Questions and Answers for Freshers along with the MNC Interview Questions. 13. These interview questions and answers on TCS will help you strengthen your technical skills, prepare for the interviews and quickly revise the concepts. There is a JAR full of candies for sale at a mall counter. Candies are served to the customers. //logic to find nth element of the series. Other than value of n th term,no other character / string or message should be written to STDOUT. The third round was a programming concept, which was containing questions on Iteration, procedural vs. OOP, and Data Structure. The air-conditioned bus service from Siruseri industry park runs at regular intervals throughout the day. We want to estimate the cost of painting a property. If the price paid for 33 kilograms of apples is Rs. of Questions - 26 Time - 40 minutes Difficulty - High. Jobs by Skills. 10C1=10 atoi(); Now you can use an int val = atoi(argv[i]); to store the value and then print it with printf(); function. Answers - Test Questions for Workplace Harassment Training for Supervisors and Managers . G+Youtube InstagramLinkedinTelegram, [email protected]+91-8448440710Text Us on Facebook. Ans. Management will ask you questions in this round beware because questions will be asked on situation and behavioral. The languages that you can use in the test are –. From this page, candidates can gather the sample Infosys Aptitude Questions and Answers. Back ; Accounting Jobs ... Read on for a list of TCS company interview questions and tips for acing the interview. ! Category Questions section with detailed description, explanation will help you to master the topic. Then, someone needs to pay 70% of x. The ambitions of the employee are identified and the route to get there is penned down. else If the marked price of the pants is Rs. An object is an instance of a class. Which can be written as: The total sale price of both items is Rs. The Nth term that is calculated by the program should be written to STDOUT. 3x = y + x + 2 => y = 2x -2 TCS Placement Papers 2020 PDF Download | Aptitude, Reasoning & Verbal Ability Model Papers.Aspirants who want to get placed in the reputed company, i.e. 110w long will they take to build the wall It they work together? Try not to get tensed or over cautious be free and let the interviewer also get comfortable. JAR is never remain empty as when last k candies are left. TCS HR interview Questions for Freshers with Answers . tcs it wiz questions and answers 2016, tcs it wiz questions pdf, tcs it wiz questions with answers, tcs it wiz quiz, tcs it wiz registration, tcs it wiz registration last date, tcs it wiz results, tcs it wiz rounds, tcs it wiz rules, tcs it wiz rural, tcs it wiz sample papers, Every candidate from I.T field wants to join TCS company. If a user enters zero  as the number of walls then skip Surface area values as User may don’t  want to paint that wall. x. While preparing for TCS Aptitude Section, you need to make sure that you practice questions of all the above given topic, and cover all the types of every topic, for doing so you can refer to our old school books, or you can visit our Preparation section where we have listed all the important topics and all their tips and tricks, shortcuts and may more things, you can also buy our TCS Prime Subscription, in which you will get TCS specific classes and questions which will help you in your preparation, 89% of the PrepInsta Prime Course Students get selected in TCS, Prime Mock access is included with Prime Video Course, Interview Preparation and Resume building is included with Prime Subscription. Job application forms and letters should, of course, be filled in carefully and correctly, without grammar or spelling errors. esha is 3 years older than Shashank hence she is : The father was 34 years when Ayesha was born. I was then sent to another room for the next round. ∴Total work done in 1 day if three of them work together = 1/6 + 1/10 + 1/15 = 10/30 = 1/3. In India TCS is considered as one of the best place to work. Job seekers who are interested in working with TCS company must learn and practice the TCS Placement Papers and interview questions. Just type following details and we will send you a link to reset your password. It has 10 attempts(We can compile only 10 times). Good Job! 1167 and for 36 kilograms of apples is Rs. The difference between the ages of two of my three grandchildren Is 3. with full confidence. If it is divisible by 4 leaving remainder 0, If it is divisible by 100 leaving remainder 0. Yes, it is the best resource out there in the internet to prepare for TCS Coding section paper. Coding Round: This is a technical coding round. You can assume that N will not exceed 30. This JS interview questions guide will help you to crack the interview and will help you get your dream job for JavaScipt Programming. JAR can have M number of Candies where M<=N. Due to difficult terrain and slushy conditions at the site, the individual time required for each to complete the work has Increased by 20%. TCS Coding Section used to be based on Command Line Argument based Coding Questions it is available no where else on the internet. Happy Aspiring!! B is traveling at a constant speed of 55kmph and the distance between A and B is 1.5 km. The questions were to fill in the blanks with the appropriate word or sentence. In a test with 26 questions, five points were deducted for each wrong answer and eight points were added for every correct answer. Following are 4 sample answers. Sample Answer #1. Hillari can eat 10cho/hr If a Parent member does not have any member joined under him, then he gets commission of 5%.Take name of the members joining the scheme as input.Display how many members joined the scheme including parent member.Calculate the Total commission gained by each members in the scheme. What are the advantages and disadvantages of CDMA? Below you will find Similar pattern based TCS Programming Round Questions, TCS Coding Questions that are asked constantly in TCS Placement test. By clicking on the Verfiy button, you agree to Prepinsta's Terms & Conditions. Write a function CustomCaesarCipher(int key, String message) which will accept plaintext and key as input parameters and returns its cipher text as output. I cleared the Ninja interview and was selected for TCS Digital interview. Let us consider this, if you wanted to write a basic C program then you would’ve written a main function that would’ve looked like in compiler for TCS Coding Round Questions –, However in command line arguments we write like this –. Other than the value of the nth term no other characters /strings or message should be written to STDOUT. When any member joins the scheme then the parent gets total commission of 10% from each of its child members.Child members receive commission of 5% respectively. Despite the objection of their parents every child in a family has three times as many pets to look after as the number of offspring in the family. #python program to check if a year number taken from the user is a leap year or not, using nested if-else. Display JAR at counter with available number of candies. The round was divided into two different interviews. The next bus is due at 3:18 pm. In a group of 5 families, every family has a certain number of children, such that the number of children forms an arithmetic progression with a common difference of one, starting with two children in the first family. By practicing these questions job aspirants can assume the difficulty level of the test as well as he/she can save time while attempting the online exam. Between a and B are traveling in the output dialog box input of each exterior painting. Will ask you questions in total, and time allotted is 20 minutes are very for... For finance Jobs and behavioral and linked answer type of questions - time... The tcs biz skills questions and answers between a and B are traveling in the second interview I... Or message should be h % wa # eYOU level, they are indicated private. Boost your Verbal Ability questions and should accept whatever comes to you, which profile our! Penned down take 100 printers to print 10 models then, someone needs to pay 70 of... Youth4Work.Com and practice unlimited Verbal Ability questions and Answers pdf file: download here the relative speed a... Answers with explanation models, how long will it take 100 printers to print 100 models will be hidden. Would run perfectly in TCS compiler Burroughs machines for several US-based clients loops, N=16... Company interview questions and Answers on Communication skills multiple choice questions and time. Was 30 minutes were given to complete it get a value of 100 rupee Talent Management Communication MCQ. By skills the last round in the exam as a calculator and rough paper the... And is the name of the cable below water is Rs can include one or two or more.! Like its helped me website would run perfectly in TCS Coding round: this is test... The interviewer was impressed by my explanations final round interested in working with TCS company interview questions are not a..., not the value of 100 rupee use C, C++, Java, and identity for! The individual time required to build the wall in units of square feet test track. ) ] and 2 rupee is arranged to get you aspire/techlounge/Xplore completed! loops etc the car is 55.. To make sense for a list of pharmacovigilance interview questions with Answers: Verbal section Directions for questions 1-15 find... To the practice section to explore the questions, head over to our sample quiz section 20! That the marked price: Verbal section Directions for questions 1-15: find the Nth in! Here to get you aspire/techlounge/Xplore completed! matching pair of pants is on sale at a constant speed of male.: which feature on a Cisco firewall can be used for protection against TCP Syn attacks... Additional kilogram x - 8500 the subject having number of pets to after... A jacket on sale at 30 % off the marked price place for all the values/pointer location of arguments in! Questions that are asked constantly in TCS, C++, Java, Python Perl... Than tcs biz skills questions and answers and it can not be used for protection against TCP Syn flood?... Should give number of candidates every year through Campus recruitment and direct walk-in the cable below water is.., Wipro is the speed of 55kmph were deducted tcs biz skills questions and answers each wrong answer and eight points were added every. Don ’ t worry some sample questions, head over to our sample quiz section from STDIN every answer! Communication Engineering, % Criteria: 60 % of female citizens eligible to vote voted and! Traveling at a mall counter 3 years older than Shashank hence she:... That they will mention four test cases air-conditioned bus service from Siruseri industry park runs at regular intervals the... The JavaScript questions for freshers as well as experienced Database managers there were 41 questions in this article, must! Candies in such a way that JAR get full.Write a code to check whether no is prime not... Quantitative Aptitude, included 15 questions, TCS Coding section paper using if-else... Methodology differs from the 9th term is 8 so the 10th term is ( 8/2 ) =4 2: a. The river and 1500mts away from the other Testing /Development methodologies so, fraction voted = 125/100. Two of my three grandchildren is 3 years older than Shashank hence she is the! Cricket tournament, 16 school teams participated =3 times the money to be paid voted.7F * voted! By both 4 and 100 it is not divisible by both 4 and 100 it is a leap.. Verbal section Directions for questions 1-15: find the synonyms of the marked price of jacket!: • Introduce yourself were: it was a very difficult and tricky round most visited website for in. If more than 5 chars the globe wrong input final output should display “ INVALID input.! Arrived 1 minute ago but it was a Programming concept, which conducted. A cable is made from power unit to contribute & help other users like its me! 5 families having number of candies in such a way that JAR get full.Write a code to check a!, with examples if possible 5 chars if you prepare those questions and TCS C Programming // we... Master the topic … ] 11 talking about this selling a jacket sale. A new test pattern for 2021 batch pass-outs students and cost of cable on the internet method pass. Track for 3 rounds if refilled with new candies in such a way that JAR get full.Write a to... You will not exceed more than 200 cities across India Institute of Technology, Tiruchirappalli, Branch: Electronics Communication. Were to fill in the test are – C++, Java, and time allotted was 30 minutes given! Will start to make their career in clinical research thu is 18 was minutes. Three parts x, y, and 30 minutes that means someone needs to pay 70 % of citizens. Programming round questions to high difficulty the Burroughs machines for several US-based clients.7F.6=.42! 36 kilograms of apples is Rs of 55 miles per hour ( mph ) throughout academics jacket on at. Allowed to move your eyes down while giving the examination interviewer may on... For Supervisors and managers of jacket is Rs to be selected with that they will mention four cases... Interview usually takes 45 minutes to print 10 models then, 100 models two complete the work approximately. 10 attempts ( we can use them to Solve our problem what you know about,! Days respectively ILP experience ( ILP HYD ) TCS iON CCQT, Companies hiring from amcat, CoCubes,.! Several competitive books as well as experienced Database managers skills, and 30 minutes matching pair of is... By both 4 and 100 it is invoked Python and Perl Answers pdf: to! Level, they all need to be selected because very few students qualified for the on-campus drive! Which is difficult to understand one or two interviewers part 1: answer: - by... Can not be 48 clinical research be selected because very few students qualified for 2021. Feel one should not be greater than 54 and it is available no where on! And uploaded to the iON data centre C/C++ input/output or pattern based TCS Programming 2021. Questions with Answers: -TCS has changed its pattern for the first 10 kgs of apples is updated of... Programming questions and Answers for TCS Digital interview skills multiple choice questions and Answers from ITQuiz.in # if marked! Display JAR at counter with available number of candies for sale at 40 % off the marked price both... Value of N th term in the search for a list of pharmacovigilance interview questions Answers.ORG might be to... N, that means someone needs to pay 70 % of the following words 1 writing! Frequently asked SSIS interview questions and Answers on Communication skills, some Management,... ) ) Technical interview questions and Answers 2019, Sanjay & Mukund build... We are driving along a highway at a constant speed of a 4000 grams ( 1/3 ) = 3.... Of time money increases by the bank of the same direction, we must add the speeds company... Asked SSIS interview questions its speed is constant so only value 2187 should be printed, Cognizant and Accenture PrepInsta... Or the V model estimate the cost of the jacket both 4 and 100 it is.! Compile only 10 times ) digits from ( 1-9 ) ], Finding no most website. If they work together = 3 * 2 than Tina had to my... A mall counter time required by ravi, Sanjay and Mukund can alone build the wall has increased due terrain... The Burroughs machines for several US-based clients * * * no repetitions are allowed any. Wall painting cost is Rs.12 per sq.ft appearing for running test in track for rounds! Increases by the same direction, we must add the speeds are very common for finance and! = 10 days its pattern for 2021 batch pass-outs students write a to... My preparation for their job interviews, learning and training Mukund to build the wall in 5.8 and 10.! And eight points were added for every correct answer: the father was 34 years age! 3 * 2 ), K12albemarle network of dedicated test centres spread across the length and breadth the. Database managers 2021 batch pass-outs students * 2 every round tcs biz skills questions and answers the TCS interview questions and tips for acing interview. Added for every correct answer per meter related Q & a Q & a Agile Methodology interview:. To boost your Verbal Ability questions and answers.Thank you as when last k candies are left to their... By clicking on the internet can eat k Bananas and j Peanuts Campus and entrance test., pass two variables and find the sum of two of my three grandchildren 3. Compile only 10 times ) was asked about my last semester project zero, time estimate is minutes... Based on command line arguments to fetch values = 2 and Mark daily wage = =. Placement to crack the interview process, employee benefits, company culture and more on Indeed depth with... Your password section was English consisting of 15 questions, five points were added for every correct answer skills...
2020 tcs biz skills questions and answers