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.
1. A file which has not been altered, compressed, or manipulated in any way by the computer is called?
[A] temp file
[B] raw file
[C] permanent file
[D] None of the above
Show Answer
Correct Answer: B [raw file]
Notes:
A raw file is a collection of unprocessed data. This is a file which is not altered or manipulated. It is the original file that is generated initially.
2. Which of the following best represents the main feature of the sixth generation of computers?
[A] Artificial Intelligence
[B] Integrated Circuits
[C] Vacuum Tubes
[D] Transistors
Show Answer
Correct Answer: A [Artificial Intelligence]
Notes:
The sixth generation of computers, still in its developing stage and largely theoretical as of now, is renowned for its emphasis on Artificial Intelligence. The concept includes AI systems, robotics, nanotechnology, ubiquitous computing, and quantum computation. The aim is to create machines that can learn, adapt and act based on accumulating knowledge.
3. The terms Goodput, Throughput and Maximum throughput are most closely associated with which among the following in computers?
[A] Bit Rate
[B] Response Time
[C] Command Line Interface
[D] Random memory
Show Answer
Correct Answer: A [Bit Rate ]
Notes:
The bit rate is the number of bits that are conveyed or processed per unit of time in computing and telecommunication. For example 1 kbit/s refers to 1000 bits/s while 1MBPS means one million bits per second. One byte per second (1 B/s) corresponds to 8 bit/s.
4. In context with the dotted number format used in the IPv4 , which among the following is NOT possible?
[A] 128.0.0.1
[B] 255.152.0.0
[C] 259.1.1.268
[D] 202.102.4.4
Show Answer
Correct Answer: C [259.1.1.268]
Notes:
Please note that the above arrangement is known as `dotted quad` and in any of the 4 figures, the value can not exceed 256. So correct option is C
5. In the Windows XP, what does XP stands for?
[A] Extra-Powerful
[B] Experience
[C] Extended Platform
[D] Experience Platform
Show Answer
Correct Answer: B [Experience]
Notes:
Windows XP is an operating system introduced in 2001. It is from Microsoft’s Windows. The “XP” in Windows XP stands for eXPerience. Microsoft called the XP release its one of the most important product.
6. Symantec is the maker of which among the following popular antivirus software?
[A] Norton
[B] BitDefender
[C] Avast
[D] McAfee VirusScan
Show Answer
Correct Answer: A [Norton]
Notes:
Symantec is an American consumer software company now known as NortonLifeLock. It is the make of famous software Norton.
7. Which of the following lies within the CPU?
[A] Primary Memory
[B] Secondary Memory
Secondary Memory
[C] Mouse
[D] Keyboard
Show Answer
Correct Answer: A [Primary Memory]
Notes:
All input data and instructions are stored in the memory which is of two types-primary memory and the secondary memory. Primary memory resides within the CPU while the secondary memory is external to it.
8. Which of the following are indisputable characteristics of a computer?
[A] Speed
[B] Accuracy
[C] Versatility
[D] All of the above
Show Answer
Correct Answer: D [All of the above]
Notes:
Speed, accuracy and versatility comprise indisputable characteristics of a computer. In addition, it also has reliability and storage capacity. These are some of the factors which make it such an important parts of our lives.
9. A communication system which transfers data between the components inside a computer or even between computers is known as
[A] Bus
[B] Wire
[C] Knot
[D] Line
Show Answer
Correct Answer: A [Bus]
Notes:
In computer architecture, a bus is a communication system which transfers data between the components inside a computer or even between computers.
10. Which of the following was the first commercial transistor computer?
[A] EDSAC
[B] Metrovick 950
[C] SIRAC
[D] Zuse Z4
Show Answer
Correct Answer: B [Metrovick 950]
Notes:
Metrovick 950 was the first commercial transistor computer.
