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Computer Science Mcqs 1973 MCQs [All-Courses]

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Get exam-focused Computer MCQs for PPSC, FPSC, NTS, OTS, PTS, AJKPSC, BPSC, KPPSC, PMS, CSS, and all competitive exams.Boost your IT knowledge with MCQs on Computer Basics, MS Office, Networking, Hardware, Software, and Cyber Security.Improve accuracy, strengthen concepts, and prepare smartly for any screening or written test.

All Topics  1973

in RAM memory, DDR stands for ?
A Double sided RIMM
B Double data rate
C Digital data rate
D Dynamic data rate
Correct Answer: Double data rate
How many pins in DDR3 Memory?
A 240
B 128
C 195
D 228
Correct Answer: 240
Which protocol is used to automatically assign TCP/IP configuration information?
A DNS
B DHCP
C NetBIOS
D NetLink
Correct Answer: DHCP
In database table, what does a column represent?
A Attributes
B Index
C Entity
D Relation
Correct Answer: Attributes
The unit of measurement of a word length is?
A Metre
B Byte
C Bits
D Millimetre
Correct Answer: Bits
_________ is a type of computing that performs computation, storage and even applications as a service across a network.
A Cloud Computing
B Distributed Computing
C Parallel Computing
D Virtual Computing
Correct Answer: Cloud Computing
Programs that duplicate the functionality of one system on another system is known as
A Emulators
B Simulators
C Evaluators
D PCB
Correct Answer: Emulators
Cache memory works on the principle of ___________ .
A Locality of data
B Locality of reference
C Locality of Memory
D Locality of Memory & refer
Correct Answer: Locality of reference
Money transfer through mobile is called
A IFSC
B IMPS
C ATM
D IFS
Correct Answer: IMPS
Which algorithm is used to decide the path to transfer the packets from source to destination?
A Routing
B Selecting
C Pathing
D Directing
Correct Answer: Routing
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