41. Which
one of the following is not an addressing mode?
(A) Register indirect
(B) Auto increment
(C) Relative indexed
(D) Immediate operand
Answer: C
42. Computers
can have instruction formats with
(A) only two address and three address
instructions
(B) only one address and two address
instructions
(C) only one address, two address and three
address instructions
(D) zero address, one address, two address
and three address instructions
Answer: D
43. Which
is not a typical program control instruction?
(A) BR
(B) JMP
(C) SHL
(D) TST
Answer: C
44. Interrupt
which arises from illegal or erroneous use of an instruction or data is
(A) Software interrupt
(B) Internal interrupt
(C) External interrupt
(D) All of the above
Answer: B
45. The
simplified function in product of sums of Boolean function F(W, X, Y, Z) = Σ(0,
1, 2, 5, 8, 9, 10) is
(A) (W' + X') (Y' + Z') (X' + Z)
(B) (W' + X') (Y' + Z') (X' + Z')
(C) (W' + X') (Y' + Z) (X' + Z)
(D) (W' + X') (Y + Z') (X' + Z)
Answer: A
46. Match
the following:
List - I
a. TTL
b. ECL
c. MOS
d. CMOS
List - II
i. High component density
ii. Low power consumption
iii. Evolution of “diode-transistor- logic”
iv. High speed digital circuits
Codes:
a b c d
(A) iii ii i iv
(B) i iv iii
ii
(C) iii
iv i ii
(D) i ii iii iv
Answer: C
47. Match
the following:
List - I
a. Foreign keys
b. Private key
c. Event control action model
d. Data security
List - II
i. Domain constraint
ii. Referential integrity
iii. Encryption
iv. Trigger
Codes:
a b c d
(A) iii ii i iv
(B) ii i iv iii
(C) iii iv i ii
(D) i ii iii
iv
Answer: B
48. When
an array is passed as a parameter to a function which of the following
statements is correct?
(A) The function can change values in the
original array.
(B) The function cannot change values in the
original array.
(C) Results in compilation error.
(D) Results in runtime error.
Answer: A
49. Suppose
you want to delete the name that occurs before “Vivek” in an alphabetical
listing. Which of the following data structures shall be most efficient for
this operation?
(A) Circular linked list
(B) Doubly linked list
(C) Linked list
(D) Dequeue
Answer: B
50. What
will be the output of the following segment of the program?
main( )
{
char *s = “hello world”;
int i = 7;
printf(“%, *s”, i, s);
}
(A) Syntax error
(B) hello w
(C) hello
(D) o world
Answer: Marks given to all
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