Computers and IT MCQs
Computer Awareness Questions and Quiz for Banking, IBPS, RRB, RBI, SBI, NABARD examinations of 2024-2025. Computer Awareness MCQs for Competitive Exams. GKToday Computer Awareness for IBPS PO, IBPS Clerk, Bank PO, Bank Clerk and other entrance / competitive examinations.
21. What is the full form of a PCI bus?
[A] Peripheral Computer Interconnect
[B] Peripheral Component Interconnect
[C] Passed Component Interconnect
[D] Phased Computer Interconnect
Show Answer
Correct Answer: B [Peripheral Component Interconnect]
Notes:
PCI stands for Peripheral Component Interconnect. It is a local computer bus for attaching hardware devices in a computer. The first version of conventional PCI found in consumer desktop computers was a 32-bit bus using a 33 MHz bus clock .
22. What is the full form of a FRU?
[A] Filled Replaceable Unit
[B] Field Replaceable Unit
[C] Full Replaceable Unit
[D] Frequent Replaceable Unit
Show Answer
Correct Answer: B [Field Replaceable Unit]
Notes:
FRU stands for Field Replaceable Unit. It is a printed circuit board that can be quickly and easily removed from a computer and replaced by the user or a technician without having to send the entire product or system to a repair facility.
23. What is the name given to the specialized application that is build for a specific business?
[A] Vertical Application
[B] Horizontal Application
[C] Both a and b
[D] None of the Above
Show Answer
Correct Answer: A [Vertical Application]
Notes:
A vertical application is a specialized system that is built for a specific business. These applications require domain expertise and generally are not used by multiple groups or business units.
24. Which of the following languages is widely known for the use of turtle graphics?
[A] FORTRAN
[B] LOGO
[C] BASIC
[D] Java
Show Answer
Correct Answer: B [LOGO]
Notes:
Logo is an educational programming language. The name was coined by Feurzeig. Logo is widely known for its use of turtle graphics, in which commands for movement and drawing produced line or vector graphics.
25. Which of the following is true about ADA?
[A] It is a structured & Object Oriented based High level Programming language.
[B] It was designed by Jean Ichbaih of CII Honeywell Bull.
[C] Both a and b
[D] None of the Above
Show Answer
Correct Answer: C [Both a and b]
Notes:
ADA is a structured & Object Oriented based High level Programming language.ADA language was designed for embedded and real time systems.
26. Which of the following is the final step when it has determined that a transaction has been completed successfully?
[A] Rollback
[B] Commit
[C] Transit
[D] None of the Above
Show Answer
Correct Answer: B [Commit]
Notes:
A commit is the final step in the successful completion of a previously started database change as part of handling a transaction in a computing system.
27. Which of the following are the basic functions of a gateway?
[A] Protocol Translation
[B] DHCP Service
[C] Network Address Translation
[D] All of the Above4
Show Answer
Correct Answer: D [All of the Above4]
Notes:
A gateway performs many function. Some of them are Protocol translation, network address translation and DHCP service. It is used to route the traffic from one network to another and to connect LAN to WAN or VPN.
28. What do we call the time required to send one single bit?
[A] Bit interval
[B] Bit lag
[C] Bit rate
[D] Bit frequency
Show Answer
Correct Answer: A [Bit interval]
Notes:
The bit interval is the time required to send one single bit. It, along with bit rate, is used to describe the digital signals.
29. What is the alteration of the signal due to differing propagation speeds of each of the frequencies called as?
[A] Distortion
[B] Attenuation
[C] Noise
[D] None of the above
Show Answer
Correct Answer: A [Distortion]
Notes:
Distortion is the change in the waveform of the signal due to noise. It is the alteration of the signal due to differing propagation speeds of each of the frequencies.
30. What is the full form of GSM?
[A] Geographic System for Mobile
[B] Great System of Mobile
[C] Geographic Special Mobile
[D] Global System for Mobile
Show Answer
Correct Answer: D [Global System for Mobile]
Notes:
GSM stands for Global System for Mobile. Before this it was known as Group Special Mobile. As GSM increases its global presence, the term was changed to Global System for Mobile.
