PSC Computer Programmer Engineering Colleges Model Questions and Answers
Question Paper Code: 60/2015 Computer Programmer – Technical Education -Engineering Colleges Date of Test: 18.04.20151
Type of value stored in a variable can be identified using .............. of the variable.
Answer
B. Data Type
2
Two main measures for the efficiency of an algorithm are:
Answer
C. Time and space
3
If two sets A and B have no common elements then such sets are known as:
Answer
C. Disjoin
4
................. are used to overcome the difference in data transfer speeds of various devices.
Answer
D. Buffer registers
5
Cache memory works on the principle of:
Answer
C. Locality of reference
6
If 11001101, is divided by 1102 the remainder is:
Answer
D. 1
7
The program that brings the object code into memory for execution is:
Answer
A. Loader
8
The order in which the return addresses are generated and used is:
Answer
A. LIFO
9
The classification of Buses into synchronous and asynchronous is based on:
Answer
C. the timing of data transfers
10
Winch is not a magnetic storage device?
Answer
C. Compact disk
11
In a digital representation of voltages using an 8-bit binary code, how many values can be defined?
Answer
B. 256
12
The memory used to hold the address of data stored in the cache is:
Answer
A. Associative memory
13
............. is a black box testing method.
Answer
C. Boundary value analysis
14
The strategy of temporarily suspending the running process is called:
Answer
C. Preemptive scheduling
15
Fork is:
Answer
C. Creation of new process
16
Resolution of externally defined symbol is done by:
Answer
A. Linker
17
In .................. topology, whole network goes down, if a computer’s network cable is broken.
Answer
A. Ring
18
Baudot code uses ................ bits per symbol.
Answer
B. 5
19
Which of the following problem is undecidable?
Answer
D. Ambiguity problem of CFGs
20
Image compression is:
Answer
C. reducing the redundancy of image data
21
Basic steps for filtering in the frequency domain:
Answer
D. All of the above
22
What is the difference between a simulator and an emulator in embedded system development?
Answer
A. Emulator runs in target system, simulator runs in development system
23
Type checking is normally done by:
Answer
X
24
Producer consumer problem can be solved using:
Answer
D. all the above
25
Time To Live field in the ip header is used:
Answer
C. to avoid infinite loops
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