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. Which of the following is the Vector Graphics Editor?
[A] Sunbird
[B] CAD
[C] Adobe Photoshop
[D] Corel Draw
Show Answer
Correct Answer: D [Corel Draw]
Notes:
CorelDraw is a vector graphics editor developed and marketed by Corel Corporation. It includes the bitmap-image editor Corel Photo- Paint as well as other graphics-related programs.
22. Which of the following issues are related to the Software aging?
[A] Quality of Software decreases
[B] Entropy of Software increases
[C] Both a and b
[D] None of the Above
Show Answer
Correct Answer: C [Both a and b]
Notes:
Software aging refers to progressive performance degradation of a software system due to exhaustion of operating system resources, fragmentation and accumulation of errors.
23. Which of the following terms is used for a software that is built from an existing program?
[A] Brownfield
[B] Greenfield
[C] Pre-existing
[D] None of the Above
Show Answer
Correct Answer: A [Brownfield]
Notes:
Brownfield software development is software that is built from an existing program. It may be contrasted with “Greenfield” development, which involves creating a software program from scratch.
24. Who among the following invented the FORTRAN language?
[A] J.W.Backus
[B] Steff Warner
[C] Von Neuman
[D] All of the Above
Show Answer
Correct Answer: A [J.W.Backus]
Notes:
John Warner Backus was an American computer scientist. He invented and implemented FORTRAN which is the first widely used high- level programming language. He was the inventor of the Backus–Naur form (BNF).
25. Which of the following programming languages is designed to connect simple HTML pages to a database?
[A] FORTRAN
[B] Cold Fusion
[C] Phython
[D] ASP
Show Answer
Correct Answer: B [Cold Fusion]
Notes:
ColdFusion Markup Language is commonly known as CFML. It is a scripting language for web development.CFML augments standard HTML files with database commands, conditional operators, high-level formatting functions, and other elements to produce web applications.
26. Which of the following are the objects in Microsoft Access?
[A] Tables
[B] Queries
[C] Reports
[D] All of the Above
Show Answer
Correct Answer: D [All of the Above]
Notes:
Databases in MS Access are composed of four objects.These are tables, queries, forms, and reports.Together, these objects allow us to enter, store, analyze, and compile data according to the wish.
27. 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.
28. Which of the following is true about Fiber Distributed Data Interface?
[A] It is a set of ANSI and ISO standards for data transmission on fiber optic lines in a local area network.
[B] It is based on the token ring protocol.
[C] It can extend in range up to 200 km.
[D] All of the Above
Show Answer
Correct Answer: D [All of the Above]
Notes:
Fiber Distributed Data Interface is a set of ANSI and ISO standards for data transmission on fiber optic lines in a local area network that can extend in range up to 200 km. The FDDI protocol is based on the token ring protocol. An FDDI local area network can support thousands of users.
29. Which among the following correctly defines a Wide Area Network?
[A] A Wide Area Network is quite bigger network than the LAN.
[B] The internet is one of the biggest WAN in the world.
[C] In a WAN network, messages are transmitted fast.
[D] All of the Above
Show Answer
Correct Answer: D [All of the Above]
Notes:
A Wide Area Network is not limited to a single location, but it spans over a large geographical area through a telephone line, fiber optic cable or satellite links.
30. Which one of the following sends data packets to all devices on a network regardless of any MAC addresses?
[A] Host Server
[B] Switch
[C] Hub
[D] Central Server
Show Answer
Correct Answer: C [Hub]
Notes:
A hub is a hardware device that relays communication data. A hub sends data packets to all devices on a network. The hub allow system administrators to monitor data passing through and to configure each port.
