51
To prevent .............., we can timestamp the packets.
Answer
B. Jitter
52
The complexity of Binary search algorithm is:
Answer
B. O(log n)
53
If every node u in G is adjacent to every other node v in G, a graph is said to be:
Answer
B. Complete
54
To extend the connectivity of the processor bus we use:
Answer
A. PCI bus
55
If 110011002 is divided by 1102 the quotient is:
Answer
C. 100010
56
Which data structure allows deleting data elements from front and inserting at rear?
Answer
B. Queues
57
Which of the following data structure is linear type?
Answer
D. All of above
58
Speed of a microprocessor is determined by:
Answer
C. Clock
59
How many gates would be required to implement the following Boolean expression after simplification?
XY+X(X+Z)+Y(X+Z)
XY+X(X+Z)+Y(X+Z)
Answer
B. 2
60
With a 200 kHz clock frequency, 16 bits can be serially entered into a shift register in .............. time.
Answer
B. 80 μs
61
The principle of locality of reference is applied in the use of:
Answer
C. Cache memory
62
Parser is also known as:
Answer
C. Syntax analyzer
63
The operation in relational algebra for viewing a set of tuples is:
Answer
A. Select
64
The average case complexity of linear search algorithm is:
Answer
A. O(n)
65
Data Encryption standard is a:
Answer
B. Block cipher
66
Data about data is:
Answer
C. Metadata
67
No. of layers in OSI reference model:
Answer
D. Seven
68
Routers are components of .............. layer in OSI reference layer.
Answer
B. Network layer
69
mov al, [bx]. Which addressing mode does this instruction use?
Answer
A. Register indirect
70
The number of attributes in a relation is called its:
Answer
D. Degree
71
The operator used to concatenate two strings in ORACLE is:
Answer
A. ||
72
A full-adder has a Cin = 0. What are the SUM and the Cout when A = 1 and B = 1?
Answer
B. SUM = 0 Cout = 1
73
For which inputs the output of an exclusive-NOR gate is 1?
Answer
X
74
The depth of a complete binary tree is given by:
Answer
D. Dn = log2n+1
75
Which of the following data structure is not linear data structure?
Answer
D. None of the above
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