1. Consider the circuit shown below. In a certain steady state, Y is at logical ‘l’. What are possible values of A, B, C ?
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| Computer And Its Application December 2013 Question Paper |
(A)
A
= 0, B = 0, C = 1 (B)
A
= 0, B = C = 1
(C)
A
= 1, B = C = 0 (D)
A
= B = 1, C = 1
2.
The worst case time complexity of
AVL tree is better in comparison to binary search tree for
(A)
Search
and Insert Operations (B)
Search
and Delete Operations
(C)
Insert
and Delete Operations (D)
Search, Insert and Delete Operations
3. The GSM network is divided into the
following three major systems :
(A)
SS,
BSS, OSS (B)
BSS,
BSC, MSC
(C)
CELL,
BSC, OSS (D)
SS,
CELL, MSC
4.
The power set of the set { } is
(A)
{
} (B)
{
, { }} (C)
{0} (D)
{0, , { }}
5.
If the disk head is located
initially at 32, find the number of disk moves required with FCFS if the disk
queue of I/O blocks requests are 98, 37, 14, 124, 65, 67.
(A)
239 (B)
310 (C)
321 (D)
325
6.
Component level design is concerned
with
(A)
Flow
oriented analysis (B)
Class
based analysis
(C)
Both
of the above (D)
None
of the above
7. The ‘C’ language is
(A)
Context
free language (B)
Context
sensitive language
(C)
Regular
language (D)
None
of the above
8. The Mobile Application Protocol
(MAP) typically runs on top of which protocol ?
(A)
SNMP (Simple Network Management
Protocol)
(B)
SMTP (Simple Mail Transfer Protocol)
(C)
SS7
(Signalling System 7)
(D)
HTTP (Hyper Text Transfer Protocol)
9. If a packet arrive with an M-bit
value is ‘l’ and a fragmentation offset value ‘0’, then it is ______ fragment.
(A)
First (B)
Middle (C)
Last (D)
All
of the above
10.
The number of bit strings of length
eight that will either start with a 1 bit or end with two bits 00 shall be
(A)
32 (B)
64 (C)
128 (D)
160
11. In compiler design ‘reducing the
strength’ refers to
(A)
reducing the range of values of input
variables.
(B)
code optimization using cheaper machine
instructions.
(C)
reducing
efficiency of program.
(D)
None
of the above
12. In which addressing mode, the
effective address of the operand is generated by adding a constant value to the
contents of register ?
(A)
Absolute (B)
Indirect (C)
Immediate (D)
Index
13.
Which of the following is true ?
(A) A relation in BCNF is always in 3NF. (B) A relation in 3NF is always in BCNF.
(C) BCNF
and 3NF are same. (D) A relation in BCNF is not in 3NF.
14. Given memory partitions of 100 K,
500 K, 200 K, 300 K and 600 K (in order) and processes of 212 K, 417 K, 112 K,
and 426 K (in order), using the first-fit algorithm, in which partition would
the process requiring 426 K be placed ?
(A)
500
K (B)
200
K (C)
300
K (D)
600
K
15. What is the size of the Unicode
character in Windows Operating System ?
(A)
8-Bits (B)
16-Bits (C)
32-Bits (D)
64-Bits
16. In which tree, for every node
height of its left subtree and right subtree differ almost by one ?
(A)Binary
search tree (B) AVL
tree (C) Threaded
Binary Tree (D) Complete
Binary Tree
17. The design issue of Datalink Layer
in OSI Reference Model is
(A) Framing (B) Representation
of bits (C) Synchronization
of bits (D) Connection
control
18.
Given the following expressions of
a grammar
E E * F / F + E / F
F F – F / id
Which of the following is true ?
(A)
* has higher precedence than + (B)
– has higher precedence than *
(C)
+
and – have same precedence (D)
+
has higher precedence than *
(A)
Initial, Repeatable, Defined, Managed,
Optimized.
(B)
Primary, Secondary, Defined, Managed,
Optimized.
(C)
Initial, Stating, Defined, Managed,
Optimized.
(D)
None
of the above
20.The problem of indefinite blockage
of low-priority jobs in general priority scheduling algorithm can be solved
using :
(A)
Parity
bit (B)
Aging (C)
Compaction (D)
Timer
21.
Which API is used to draw a circle ?
(A)
Circle
( ) (B)
Ellipse
( ) (C) Round
Rect ( ) (D)
Pie
( )
22. In DML, RECONNCT command cannot be
used with
(A)
OPTIONAL
Set (B)
FIXED
Set
(C)
MANDATOR
Set (D)
All
of the above
23. Coaxial cables are categorized by Radio Government
rating are adapted for specialized functions. Category RG-59 with impedance 75
used for
(A) Cable
TV (B)
Ethernet (C) Thin
Ethernet b (D) Thick
Ethernet
24.
RAD stands for ______.
(A)
Rapid
and Design (B)
Rapid
Aided Development
(C)
Rapid
Application Development (D)
Rapid
Application Design
25. Suppose that someone starts with a
chain letter. Each person who receives the letter is asked to send it on to 4
other people. Some people do this, while some do not send any letter. How many
people have seen the letter, including the first person, if no one receives
more than one letter and if the chain letter ends after there have been 100
people who read it but did not send it out ? Also find how many people sent out
the letter ?
(A)
122
& 22 (B) 111
& 11 (C)
133
& 33 (D)
144
& 44
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