31. In
CRC based design, a CRC Team consists of :
(a) one or
two users representatives
(b) several
programmers
(c) project
co-ordinators
(d) one or
two system analysts
Codes :
(A) (a) and
(c) (B) (a), (b), (c) and
(d)
(C) (a), (c)
and (d) (D) (a), (b) and (d)
Answer:
C
32. The
end points of a given line are (0, 0) and (6, 18). Compute each value of y as x
steps from 0 to 3, by using equation of straight line :
(A) For x=0,
y=0; x=1, y=3; x=2, y=6; x=3, y=9
(B) For x=0,
y=1; x=1, y=3; x=2, y=4; x=3, y=9
(C) For x=0,
y=2; x=1, y=3; x=2, y=6; x=3, y=9
(D) For x=0,
y=0; x=1, y=3; x=2, y=4; x=3, y=6
Answer:
A
33. Which
of the following graphic primitives are considered as the basic building blocks
of
computer graphics
?
(a) Points (b) Lines (c) Polylines (d)
Polygons
Codes :
(A) (a) only
(B) (a) and (b)
(C) (a), (b)
and (c) (D) (a), (b), (c) and (d)
Answer:
B
34. Javascript
and Java has similar name because .................... is/are true.
(a)
Javascripts syntax is loosely based on Java’s syntax
(b)
Javascript is stripped down version of Java
(c) Java and
Javascript are originated from Island of Java
Codes :
(A) (a) only
(B) (a), (b) and (c)
(C) (a) and
(b) (D) (a) and (c)
Answer:
A
35. Which
of the following statements are true with reference to the way of describing
XML
data ?
(a) XML uses
DTD to describe the data
(b) XML uses
XSL to describe the data
(c) XML uses
a description node to describe the data
Codes :
(A) (a) only
(B) (b) only
(C) (a) and
(b) (D) (a) and (c)
Answer:
D
36. Which
of the following is/are correct with reference to Abstract class and interface
?
(a) A class
can inherit only one Abstract class but may inherit several interfaces.
(b) An
Abstract class can provide complete and default code but an interface has no
code.
Codes :
(A) (a) is
true (B) (b) is true
(C) Both (a)
and (b) are true (D) Neither (a) nor (b)
is true
Answer:
C
37. Match
the following with respect to various memory management algorithms :
List
- I List
- II
(a) Demand
paging (i) degree of
multiprogramming
(b)
Segmentation (ii)
working set
(c) Dynamic
partitions (iii) supports user
view of memory
(d) Fixed
partitions (iv)
compaction
Codes :
(a) (b) (c)
(d)
(A) (iii) (iv) (ii)
(i)
(B) (ii) (iii) (i)
(iv)
(C) (iv)
(iii) (ii) (i)
(D) (ii) (iii) (iv)
(i)
Answer:
D
38. Function
of memory management unit is :
(A) Address
translation (B) Memory
allocation
(C) Cache
management (D) All of the above
Answer:
A
39. Consider
a system with twelve magnetic tape drives and three processes P1, P2
and P3. Process P1 requires maximum ten tape drives,
process P2 may need as many as four tape drives and P3
may need upto nine tape drives. Suppose that at time t1, process
P1 is holding five tape drives, process P2 is holding two
tape drives and process P3 is holding three tape drives. At time t1,
system is in:
(A) safe
state (B) unsafe state
(C)
deadlocked state (D) starvation state
Answer:
B
40. In
Unix operating system, special files are used to :
(A) buffer
data received in its input from where a process reads
(B) provide
a mechanism to map physical device to file names
(C) store
list of file names plus pointers associated with i-nodes
(D) store
information entered by a user application program or utility program
Answer:
B
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