Correct Answer: System software and application software

Solution : Under a computerized accounting system, software means system software and application software. Hence, the correct option is 2.

Correct Answer: Only III

Solution : The correct answer is only III.

A Unix-like computer operating system called Linux was built using the free and open-source software development and distribution model. All general-purpose operating systems have a smaller installed base than Linux.

Correct Answer: Epson

Solution : The correct answer is Epson.

Epson released the world's initial laptop computer to the market in 1981. It was known as the Epson HX-20 and weighed 3.5 pounds. For its day, the Epson HX-20 was a game changer. It was the first battery-powered transportable computer, with a built-in keyboard and monitor. It also contained a printer, which at the time was unusual for portable computers.

Correct Answer: As simple such launching

Solution : The error lies in the third option.

The correct sentence uses the phrase "as simple as" to compare the simplicity of producing a different component to launching a new computer programme. The original sentence had a grammatical error by including "such" inappropriately. The correct structure for making a comparison in this context is "as simple as".

Therefore, the correct sentence should be: "Producing a different component was as simple as launching a new computer programme."

Correct Answer: Capacitor

Solution : The correct option is a Capacitor.

In digital circuits, a capacitor is used to prevent information loss during momentary power failures. It acts as a temporary energy storage device, storing charge and providing a brief power supply to maintain memory integrity. This helps preserve data in computer memories when there is a short disruption in power.

Correct Answer: Fetch, Decode, Execute

Solution : The Correct Answer is- Fetch, Decode, Execute

The instruction cycle is divided into four steps: reading the address from memory, decoding the fetched instruction, and finally, executing the instruction. It is completed by the computer processor.  The central processing unit keeps doing it from when the computer starts up until it shuts down.

Correct Answer: Purnima

Solution : Given:
Madhavi and Shalini are good in Drama and Computer Science.
Anjana, Purnima, and Nirmala are good in Physics and History.
Anjana and Madhavi are good in Computer Science and Physics.
Nirmala and Anjana are good in Physics and Math.
Purnima and Shalini are good in History and Drama.

Here,

From the above → Purnima is good in Physics, History and Drama.

Hence, the second option is correct.

Correct Answer: is volatile

Solution : The correct option is volatile.

Random-access memory (RAM) is a widely used computing abbreviation. It is also referred to as memory or PC memory. Because RAM is volatile, it serves as the short-term memory for your laptop or computer. Your computer processor needs to know where the data is stored to run your programs and open your files.

Correct Answer: Revaluation credited by Rs 34,200

Solution : Answer = Revaluation credited by Rs 34200 

Value of Computer on 1st Oct. 2016                                            40,000

Less: Depreciation on 31st March 2017 (for 6 months)              (2,000)

                                                                                                     38,000

Less: Depreciation on 31st March 2018 (for 1 year)                   (3,800)

                                                                                                    34,200             
Hence, the correct option is 2.