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 clearly defines the LGA?
[A] A LGA Socket is the connection point for the CPU.
[B] It stands for Land Grid Array.
[C] It provide connection to motherboard.
[D] All of the Above
Show Answer
Correct Answer: D [All of the Above]
Notes:
LGA is a chip package with a very high density of contacts. LGAs differ from traditional chips with protruding pins that are inserted into a socket. An LGA chip has flat pads on the bottom of its package that touch contacts on the motherboard socket.
22. What is the full form of SDLC?
[A] Software Developed Life Cycle
[B] Software Development Life Cycle
[C] Software Designing Life Cycle
[D] Software Developed Live Circuit
Show Answer
Correct Answer: B [Software Development Life Cycle]
Notes:
Software Development Life Cycle is the systematic development of software by following every stage in the development process namely, Requirement Gathering, System Analysis, Design, Coding, Testing, Maintenance and Documentation etc.
23. Which of the following are different SDLC Models?
[A] Waterfall Model
[B] Iterative Model
[C] Big Bang Model
[D] All of the Above
Show Answer
Correct Answer: D [All of the Above]
Notes:
There are several SDLC models available such as Waterfall Model, Iterative Model, Spiral model, V-model and Big-bang Model etc.
24. What is a Headless Software?
[A] It is a software used without license.
[B] It is an open source software.
[C] It is a software working on a device without GUI.
[D] Both b and c
Show Answer
Correct Answer: C [It is a software working on a device without GUI.]
Notes:
Headless software is a software capable of working on a device without a graphical user interface. Such software receives inputs and provides output through other interfaces like network or serial port.
25. What is the name given to the program capable of running on any computer regardless of the operating system?
[A] Applet
[B] Back-end
[C] Open source software
[D] All of the Above
Show Answer
Correct Answer: A [Applet]
Notes:
An applet is a program capable of running on any computer regardless of the operating system. Many applets can be downloaded from various sites on the Internet.
26. Who among the following is the father of MySQL?
[A] Charles Babbage
[B] Michael Wideneus
[C] Allen Jobs
[D] Madam Kama
Show Answer
Correct Answer: B [Michael Wideneus]
Notes:
Michael Widenius is known as the Father of MySQL. He is the main author of the original version of the open-source MySQL database and a founding member of the MySQL AB company.
27. Which of the following are examples of Access network?
[A] ADSL
[B] ISP
[C] Mobile Network
[D] All of the Above
Show Answer
Correct Answer: D [All of the Above]
Notes:
An access network is a type of network which physically connects an end system to the immediate router on a path from the end system to any other distant end system. Examples of access networks are ISP, home networks, enterprise networks, ADSL, mobile network, FTTH etc.
28. Which of the following devices has high bandwidth?
[A] Switch
[B] Router
[C] Modem
[D] Bridge
Show Answer
Correct Answer: A [Switch]
Notes:
A network switch is a computer networking device that connects devices on a computer network by using packet switching to receive, process, and forward data to the destination device.
29. What is the full form of NIC?
[A] Network Interface Card
[B] Network Interface Censorship
[C] Node in Connection
[D] All of the Above
Show Answer
Correct Answer: A [Network Interface Card]
Notes:
NIC stands for Network Interface Card. It is used to connect the computer to the external network. It will normally have a PCI connector to connect to one of the PC expansion slots.
30. Which one of the following routers sits on the periphery of the network?
[A] Core Router
[B] Access Router
[C] Edge Router
[D] Both b and c
Show Answer
Correct Answer: D [Both b and c]
Notes:
An access router is a router that sits at the periphery of a network. It is also known as edge router. It Contrast with “core router,” which is a router that resides in the middle of the network.
