1. Which of the following type of class allows only one object of it to be created?
a. Virtual class
b. Abstract
class
c. Singleton class
d. Friend
class
2.
Which of the following statements is
correct?
a. Base
class pointer cannot point to derived class.
b. Derived class pointer cannot point
to base class.
c. Pointer
to derived class cannot be created.
d. Pointer
to base class cannot be created.
3.
Which of the following provides a reuse
mechanism?
a. Abstraction
b. Inheritance
c. Dynamic binding
d. Encapsulation
4. What
is noise in terms of software development?
a. Writing irrelevant statement to the
software development in the SRS document
b. Adding
contradictory requirements in SRS document
c. Writing
over-specific requirements
d. None
of these above –
5. Network
cable lies on _____ layer
a. Application
b. Network
c. Physical
d. Transport
6. Number
of binary trees formed with 5 nodes are
a. 32
b. 36
c. 120
d.
42
7. Which
layer of OSI reference model uses the ICMP (Internet Control Message Protocol)?
a. Transport
layer
b. Data
link layer
c. Network layer
d. Application
layer
8. IPv6 uses
a(n) ____ address space
a. 32-bit
b. 64-bit
c. 128-bit
d. 256-bit
9. The
post order traversal of a binary tree is DEBFCA. Find out the preorder
traversal
a. ABFCDE
b. ADBFEC
c. ABDECF
d. None
of the above
10. A
program P calls two subprograms P1 and P2. P1 can
fail 50% times and P2 40% times. Then P can fail
a. 50%
b. 60%
c. 10%
d. 70%
11. Which
of the following data structure is Non-linear type?
a. Strings
b. Lists
c. Stacks
d. None of the above
12. The
first AI Programming Language was Called
a. BASIC
b. FORTRAN
c.
IPL
d. LISP
13. Which
of the following IP address class is a multicast address?
a. Class
A
b. Class
B
c. Class
C
d. Class D
14. XML
Tag elements are
a. Case
– Insensitive
b.
Case
– Sensitive
a.
NMI
b. DIV
0
c. TYPE
255
d. OVER
FLOW
16. In
a Database Transaction which of the following property ensures that all
transaction are completed or nothing occur
a.
Atomicity
b. Consistency
c. Isolation
d. Durability
17. Which
of the following is worst coupling
a. Data
Coupling
b.
Content
Coupling
c. Stamp
Coupling
d. Control
Copuling
18. 1’s
Complement of 01
a.
10
b. 00
c. 01
d. 11
19. Which
of the following is not a digital-to-analog conversion?
a. ASK
b. PSK
c. FSK
d.
AM
20. In
QAM, both ________ of a carrier frequency are varied
a. Frequency
and amplitude
b. Phase
and frequency
c.
Amplitude
and phase
d. None
of the above
21. <INPUT>
tag is
a. Formatted
tag
b.
Empty
Tag
c. –
d. –
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