We cannot deny the importance of Computer Fundamentals MCQs (Multiple Choice Questions) in mostly job related exams. Multiple Choice Questions are also compulsory part of CSS Papers.
MCQs are 20% of total marks of CSS Examination.
Category: Computer Science MCQs
Fiber optics possess following properties
(a) Immune electromagnetic interference
(b) Very less signal attenuation
(c) Very hard to tap
(d) All of the mentioned
Answer: d
If an Optical Carrier is represented as OC-n, generally the link speed equals (in Mbps),
(a) n*39.8
(b) n*51.8
(c) 2n*51.8
(d) none of the mentioned
Answer. b
Marketing Aptitude and Computer Knowledge MCQs (Solved)
A series of instructions that tells a computer what to do and how to do it is called a–
(a) Program
(b) Command
(c) User response
(d) Processor
(e) None of these
Answer: (a)
Categories
Computer MCQs (Set-II)
Important & Selected Computer MCQs for All Competitive Exams (Set-II)
A file from .eps stand for:
(a) Encapsulated Postscript
(b) Email Protocol Script
(c) Electronic Programming Syntax
(d) Encoded Protocol Service
Answer: a
The term Exclusive Elite forums describe what?
(a) Trading pirated software’s
(b) Stolen credit card numbers
(c) Cracking tools
(d) All of the above
Answer: d
WISPs is an acronym for:
(a) Wireless Internet Software Protocols
(b) Wireless Internet Service Providers
(c) Wireless Internet Service Producers
(d) None of the above
Answer: b
Who can block entry into your PC or restrict outgoing traffic?
(a) Inspectors
(b) Detectors
(c) Firewalls
(d) Boundary Walls
Answer: c
Categories
Computer MCQs (Set-I)
Important & Selected Computer MCQs for All Competitive Exams (Set-I)
RAM is described as the memory which:
(a) Temporarily stores data or programs
(b) Is controlled by the storage unit
(c) Permanently stores instructions
(d) Is retained even after the computer is shut down
Answer: a
Which device can read as well as write data onto a disk?
(a) Keyboard
(b) Printer
(c) Monitor
(d) Disk drive
Answer: d
What can users do to secure their PC’s?
(a) Turn on Automatic Updates
(b) Install antivirus software
(c) Turn on Windows Firewall
(d) All of the above
Answer: d
How often should a user perform an incremental backup?
(a) Daily
(b) Weekly
(c) Monthly
(d) Yearly
Answer: a
Name the methods used to protect sensitive data?
(a) Encryption
(b) File permissions
(c) Passwords
(d) All of the above
Answer: d
Important Computer MCQs
for FPSC, PCS, NTS, OTS & All Competitive Exams
Question: What is a computer?
Answer: A computer is an electronic device. It obeys our instructions. We can store data into it and can get stored data from it when we need.
Question: What is ABACUS?
Answer: ABACUS is the name of first calculating device, which was introduced by Chinese about 3000 B.C. This device is made of wooden box with rods inside.
Question: Who is the Father of the Computer?
Answer: Charles Babbage is the father of the computer.
Question: Which was the first digital computer?
Answer: The first digital computer was MARK-I.
Question: Write the second name of the Main frame Computer?
Answer: Macro computer is the second name of the mainframe computer.
Computer MCQs for All Competitive Exams
Definition: The term Internet today refers to the global network of public computers running Internet Protocol. The Internet supports the public WWW and many special-purpose client/server software systems. Internet technology also supports many private corporate intranets and private home LANs. The term “Internet” was originally coined in the 1970s. At that time, only the very meager beginnings of a public global network were in place. Throughout the 1970s, 1980s, and 1990s, a number of smaller national networks like ARPANET, BITNET, CSNET, and NSFNET evolved, merged, or dissolved, then finally joined with non-US networks to form the global Internet.