TEACHING
April 28, 2020
COMPUTER SYSTEM ARCHITECTURE MCQS PART 95
COMPUTER SYSTEM ARCHITECTURE MCQS PART 95
1. Which are the events concerning RAG can occur in a system:a. Request for a resource
b. Allocation of a resource
c. Release of resource
d. All of these
ANSWER D
2. How many methods for handling deadlocks:
a. 1
b. 2
c. 3
d. 4
ANSWER C
3. Which are the method for handling deadlocks:
a. Deadlock prevention
b. Deadlock avoidance
c. Deadlock detection
d. All of these
ANSWER D
4. How many condition that should be met in order to produce a deadlock:
a. 2
b. 4
c. 6
d. 8
ANSWER B
5. Which are the condition that should be met in order to produce a deadlock:
a. Mutual exclusion
b. Hold and Wait
c. No preemption
d. Circular wait
e. All of these
ANSWER E
6. In protocol each process can make a request only in an ________:
a. Increasing order
b. Decreasing order
c. Both a & b
d. None of these
ANSWER A
7. In protocol above mentioned ________protocol are used then the circular wait condition can not hold:
a. 1
b. 2
c. 3
d. 4
ANSWER B
8. Which state refers to a state that is not safe not necessarily a deadlocked state:
a. Safe state
b. Unsafe state
c. Both a & b
d. None of these
ANSWER B
9. ________ a direct arrow is drawn from the process to the resource rectangle to represent each pending resource request:
a. TS
b. SP
c. CCR
d. RAG
ANSWER D
10. The attributes of a file are:
a. Name
b. Identifier
c. Types
d. Location
e. Size
f. Protection
g. Time, date and user identification
h. All of these
ANSWER H
11. The various file operation are:
a. Crating a file
b. Writing a file
c. Reading a file
d. Repositioning within a file
e. Deleting a file truncating a file
f. All of these
ANSWER F
12. Which operations are to be performed on a directory are:
a. Search for a file
b. Create a file
c. Delete a file
d. List a directory
e. Rename a file
f. Traverse the file system
g. All of these
ANSWER G
13. Which memory is assembled between main memory and CPU:
a. Primary memory
b. Cache memory
c. Both a & b
d. None of these
ANSWER B
14. Which is considered as semi-conductor memory , which is made up of static RAM:
a. Primary memory
b. Cache memory
c. Both a & b
d. None of these
ANSWER B
15. Which is one of the important I/O devices and is most commonly used as permanent storage device in any processor:
a. Soft disk
b. Hard disk
c. Both a & b
d. None of these
ANSWER B
Magme Guru is India's Biggest learning free App for Aspirants who are competing for all government exams with more than 2350+ Subjects and 523+ Exams.