[nilesh]

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Will you please provide me the sample question paper of Computer Science and Engineering of Graduate Aptitude Test in Engineering GATE, IITK?

[Vishal Kotkar]

I am providing you the sample question paper of Computer Science and Engineering of Graduate Aptitude Test in Engineering GATE.

GATE Exam Computer Science and Engineering question paper

1. main()
{
Printf("main");
main();
}

What is the output ?

2. Which one is the OOP language
a. Small talk, b. Pascal. c. Basic

3. Which is not the featues of OOP
a. Reflection b. Encapsulation, c. Abstraction d. Inheritence

4. What is the typed language of C++
a. Static b. Dynamic c. Link-binding

5. Which property of OOP makes let the user know only the functinality of method but not the detail how it is working
a. Abstraction b. Encapsulation c. Inheritence

6. How you define abstract class in C++
a. Using abstract mentod b. By writing keyword "abstract". c etc

7. Which one is the two way linked list
a. Circular linklist b. Node having header and trailer in the list C. Array

8. Which one uses the indexing
a. Linklist b. Arrays c. Stack d. Queue

9. Which is having many to many mapping
a. graph, b. tree, c. stack etc

10. Which one is not the behaviour of binary search
a. Deletion of any node. b. comparing with the middle value. etc

11. When data moves from lower layer to upper layer in OSI then what happens to headed
a. Removed b. Added.

12. What is called packets in network layer
a. Datagram b. Frame. etc

13. What switching is used in conventional land line
a. Packet b. Circuit. etc

14. What scheduling algo is used for real time OS
a. Round robin b. FIFO. c. Pre-emptive. etc

15. How many layers are there in OSI model
a. 7 b. 8 c. 6 etc

16. Repeaters work in which layer
a. Datalink b. physical c. Network etce

17. Process to process communication happens in layer
a. Session b. Transport c. Application d. Network

18. Which one is not in application layer
a. FTP b. TFTP. c. Virtual network terminal.

19. Which one return the acknowledgement
a. UDP. b. TCP etc

20. Which one is DDL
a. Trancate b. Delete c. Both d. None

21. Which one is true/false for using indexing in data base
a. Slow b. Fast C More space

22. Four DML given to find out the where indexing need not be used.

23. Which one create the deadlock
a. Mutex b. Semaphore c. Hold and wait

24. One numirical to find out the effective average access time where the cache and RAM memory speed given with hit/miss percentage

25. Which one do not require the context switcing
a. General registers b. PC. c. Look aside table buffer

26. What is the size of address location for 8085
a. 1MB b. 128kb c. 64KB etc

27. What is the layer where the user comes in picture
a. Session b. Application c. Transport d. Network

28. Why NAND gate is called universal gate.
a. Using this, all other gates can be realised
b. This is largely used
c. etc etc

29. For 3 bits adder, what is the number of adder required
a. 2 full adder& 2 half adder b. 3 full adder and one half adder etc

30. One numiraical to find out the number of address bit from the 32 segments of 1MB memory location

31. What comes previous to this 10000
a. 1111 (binary) b. FFFF (hex) c. 7777 (Oct)

32. Questions related to full binary tree to find the number of nodes in leaf

33. What does parity bit
a. Error detect b. Header c. Trailer

34. How to create and interface in C++
a. by virtual functions
b. by abstract class/method
c. by creating the class using "interface" keyword

35 What is for namesapace used in C++
a. To resolve the name clashing
b. To create different name etc

36 Language which support diamond inherritance
a) C++ b) Java c) Both a and b d) None

37Dbms
Some basic sql functions like trunc some questions from Oracle in C.N

38 All of them basic questions

39 Diff b/w hub and switch?

40 What happend to header of packet if routed from bottom to top layer etc.

41What will be output of the following-
main()
{
printf("tim");
main();
}
42 (a) tim (b) keep printing tim (c) black screen (d) none

43 In which Data structure insertion and deletion is not possible in middle but at ends.
(a) Linked list (b)Pointer Array (c) Queue (d) Dqueue.

44 bOSI Model consist of how many Layer

45 Why NAND gate is called universal gate?

46 Which of the following not supported by C++
(a) Encapsulation (b) Abstraction (c) Reflection (d) Inheritence

47 Which of the following support Diamond Inheritence
(a) C++ (b) Java (c) C (d) none

48 Suppose X is a class and arg is parameter then What is syntax of passing parameter in a copyconstructor
(a) X(X arg) (b) X(X *arg) (c) X(X &arg) (d)none

49 What is difference between Hub and Repeater?

50 If there are 6 input to a Nand Gate the how many column will bw there in Full addre table?