Interview questions

Team Lead/ Tech Lead interview questions – page 12

3,203 questions. Tap “Show answer” to check yourself.

  1. You have a directory with the following permissionsdrw-rw--w- 1 root admin 7202 Sep 17 9:10 administrationand need to give everyone except root read only access to it. Which of the following commands will accomplish this? Choose one:a. chmod uo=r administr

  2. What is an application gateway?

  3. What is the difference between SQl Object and SQl Exec?

  4. How do you use extended attributes ?

  5. What is the meaning of the ENQ and DEQ commands ?

  6. A light bulb is hanging in a room. Outside of the room there are three switches, of which only one is connected to the lamp. In the starting situation, all switches are 'off' and the bulb is not lit. If it is allowed to check in the room only once.How would you know which is the switch?

  7. Distinguish between a # include and #define

  8. The egg vendor calls on his first customer and sells half his eggs and half an egg. To the second customer, he sells half of what he had left and half an egg and to the third customer he sells half of what he had then left and half an egg. By the way he did not break any eggs. In the end three eggs were remaining . How many total eggs he was having ?

  9. There are 7 letters A,B,C,D,E,F,GAll are assigned some numbers from 1,2 to 7.B is in the middle if arranged as per the numbers.A is greater than G same as F is less than C.G comes earlier than E.Which is the fourth letter

  10. As you very rightly pointed out, kids nowadays are spending more and more time in front of the television or playing video games. The effect of media on children today can be harmful. Do you have any advice to parents regarding quality of content their ki

  11. What is the COMMAREA(communications area)?

  12. An escalator is descending at constant speed. A walks down and takes 50 steps to reach the bottom. B runs down and takes 90 steps in the same time as A takes 10 steps. How many steps are visible when the escalator is not operating.

  14. A man driving the car at twice the speed of auto one day he was driven car for 10 min. and car is failed. he left the car and took auto to go to the office .he spent 30 min. in the auto. what will be the time take by car to go office?

  15. You need to create a class diagram or data model for the given requirements. the requirement is as follows In a village there are only few families and there were only one newspaper/magazine agent. there are lot of news paper and magazine av...

  16. What is EIB. How it can be used?

  17. I have created two buttons in a JSP page.i want to go to one page when button1 is clicked and to other page when button2 is clicked..how can i do this?..Plz help me..

  18. Referring to the sample code above what is the minimum number of arguments required to call the constructor ? a) 0 b) 1 c) 2 d) 3

  19. What is the content of the PPT entry?

  20. Two unemployed young men decided to start a business together. They pooled in their savings, which came to Rs. 2,000. They were both lucky, their business prospered and they were able to increase their capital by 50 per cent every three years. How much did they have in all at the end of eighteen years?

  21. "your director is in another part of the region when you receive an email from another dept requiring the return of a draft framework for a 2 yr strategic plan by 5pm the same day. You realize the originals are with your director.what would you do?

  22. There are 100 people in an organization. If 46 people can speak English, 46 Spanish, 58 French, 16 can speak both English and Spanish, 24 can speak both Spanish and French, 26 both English and French and 7 can speak all the languages.How many are there who cannot speak any of the three languages.

  23. What are the various types of accesses that can be allowed by the SERVREQ option of the DFHFCT?

  24. You have a file with permissions set as-rw-r--r-- 1 root admin 7202 Sep 17 9:10 phonenosWhat would be the effect of issuing the command chmod 4755? Choose one:a. The owner would be given execute permission.b. To run the file you will have to give root'

  25. How do you list currently running process?

  27. PS Query definition is stored on which server? ?

  28. Is there any entry for TSs in CICS tables?

  29. During a given week a programmer spend 1/4 of his time preparing charts,3/8 of his time for coding,rest of his time for debugging the programs.If he had 48 hrs during the week how many hours did he spend debugging the program

  30. What is the difference between the Physical Map and the Symbolic Map?

  31. A company contracts to paint 3 houses. Mr.Brown can paint a house in 6 days while Mr.Black would take 8 days and Mr.Blue 12 days. After 8 days Mr.Brown goes on vacation and Mr. Black begins to work for a period of 6 days. How many days will it take Mr.Blu to paint?

  32. Given a credit card number with a certain number of fixed digits and a certain number of digit placeholders, find the number of solutions such that the entire number yields a remainder of 3 when divided by 13. Use properties of modulus

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