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 full form of the YAGNI principle used in software system designing?
[A] You are not gonna need it.
[B] You are going not into it.
[C] You are gonna need it.
[D] You aint get to know it.
Show Answer
Correct Answer: A [You are not gonna need it.]
Notes:
You aren’t gonna need it or YAGNI is a principle of extreme programming that states a programmer should not add functionality until deemed necessary.
22. Which of the following is the term used for Nirvana Graphical Editor?
[A] NEdit
[B] AutoZip
[C] WinZip
[D] NrvEdt
Show Answer
Correct Answer: A [NEdit]
Notes:
Nedit is also known as the Nirvana editor. It is a graphical text editor for the X Window System. It is primarily used for editing source code.
23. Which of the following programming languages was designed for the use in Healthcare Industry?
[A] FORTRAN
[B] MUMPS
[C] COBOL
[D] BASIC
Show Answer
Correct Answer: B [MUMPS]
Notes:
MUMPS stands for Massachusetts General Hospital Utility Multi-Programming System. It is a general-purpose computer programming language originally designed in 1966 for the healthcare industry.
24. Which of the following is one among the time-sharing programming languages?
[A] JOSS
[B] COBOL
[C] HTML
[D] BASIC
Show Answer
Correct Answer: A [JOSS]
Notes:
JOSS stands for JOHNNIAC Open Shop System. It was one of the very first interactive, time-sharing programming languages. JOSS was developed by J. Clifford Shaw.
25. What is the name given to the library of related functions that are not loaded into memory until they are called by the application program?
[A] DML
[B] DLL
[C] DCL
[D] All of the Above
Show Answer
Correct Answer: B [DLL]
Notes:
Dynamic Link Library is the library of related functions that are not loaded into memory until they are called by the application program. All RDM APIs are contained in DLLs on those operating systems that support them.
26. Which of the following are the primary ways to enable LAN connections?
[A] Ethernet
[B] Wi-Fi
[C] Both a and b
[D] None of the Above
Show Answer
Correct Answer: C [Both a and b]
Notes:
Ethernet and Wi-Fi are the two primary ways to enable LAN connections. Ethernet is a specification that enables computers to communicate with each other. Wi-Fi uses radio waves to connect computers to the LAN.
27. Which of the following LAN technologies uses a token-bus scheme?
[A] Netware
[B] Interface
[C] ARCNET
[D] Ethernet
Show Answer
Correct Answer: C [ARCNET]
Notes:
ARCNET is a LAN technology that uses a token-bus scheme for managing line sharing among the workstations and other devices connected on the LAN.ARCNET is one of four major LAN technologies, which also include Ethernet, token ring and FDDI.
28. What is the name given to the electronic device that receives a signal and retransmits it at a higher level?
[A] Hub
[B] Repeater
[C] Switch
[D] HIDS
Show Answer
Correct Answer: B [Repeater]
Notes:
Repeater is an electronic device that receives a signal and retransmits it at a higher level onto the other side of an obstruction, so that the signal can cover longer distances.
29. Which of the following is used to connect computers and other end user devices to networking devices such as hubs & switches?
[A] Router
[B] Straight-Through Cable
[C] Patch Cable
[D] Both b and c
Show Answer
Correct Answer: D [Both b and c]
Notes:
Straight-Through cable is also referred to as a “patch cable.” Straight-through cable is used to connect computers and other end user devices to networking devices such as hubs & switches.
30. Which of the following hubs can store, amplify, split and retransmit the received signals?
[A] Passive Hub
[B] Active Hub
[C] Intelligent Hub
[D] All of the Above
Show Answer
Correct Answer: B [Active Hub]
Notes:
Active hub can store, amplify, split and retransmit the received signals. It requires additional electronic circuit for performing different functions.
