Correct Answer: C. II, III, IV, I

Explanation

(a)) Computer system is defined as an electronic gadget (component / part/ device/ machine) which accepts/ accesses data, stores data, manipulates data and produces output using step-by-step instructions.

OR Computer system is a machine / device that has the hardware, software and user working together for data processing activities thereby producing the output

(ii)

OR

(b)(i) Activities involved in transferring data into information:

Data capturing / collection/ collection / gathering/ receiving.

Classification/Sorting. Coding.

Summarizing.

Input

Data processing / Calculating / editing manipulation.

Validation.

Translating.

(ii) (i) EDSAC: Electronic Delay Storage Automatic Calculator/ Computer.

(ii) EDVAC: Electronic Discrete variable Automatic Computer.

Correct Answer: A. It has at least two inputs but only one output.

Correct Answer: C. web server

Correct Answer: B) Output

Explanation

When a device is categorized as an Input, it means it is used to enter data into a computer system. Examples include a keyboard, mouse, and scanner. Output devices, on the other hand, are used to display or print information from a computer. Examples of output devices include printers, monitors, and speakers.

Therefore, since printers produce a hard copy of electronic documents, they are categorized as output devices.

It is important to note that printers come in different types and sizes, such as inkjet, laser, and 3D printers. Each type of printer has its unique way of printing and its specific uses.

In conclusion, the correct answer to the question is Option B: Output

Correct Answer: B) Audio

Explanation

MP3 stands for MPEG-1 Audio Layer 3, and it is a compressed audio file format. This means that it takes up less space on a computer or other storage device than other types of audio files, while still maintaining a high level of sound quality. MP3 files can be played on a wide range of devices, including computers, smartphones, and MP3 players.

It is important to note that while MP3 is primarily used for audio files, it is possible to include video content in an MP3 file using certain software tools. However, this is not a common use for the format.

In summary, MP3 file format is associated with audio files. It is a compressed audio file format that is widely used for music and other audio files and can be played on a variety of devices.

Correct Answer: D. viewing Web pages

Explanation

The Internet explorer is used view Web pages. Internet Explorer is a free web browser, commonly called IE or MSIE, that allows users to view web pages on the internet. It is also used to access online banking, online marketing over the internet, listen to and watch streaming videos, and many more. It was introduced by Microsoft in 1995.

Correct Answer: C) Hypertext Transfer Protocol

Explanation

Option A, Head Tail Transfer Plot, is incorrect as it doesn't relate to HTTP. Option B, Hypertext Transmission Process, is incorrect as the correct answer is Hypertext Transfer Protocol. Option D, Hypertext Transfer Plotter, is incorrect as it doesn't relate to HTTP. Option E, Head Tail Transfer Protocol, is incorrect as the correct answer is Hypertext Transfer Protocol. Therefore, the correct answer is Option C, Hypertext Transfer Protocol.

Explanation

(a) Is a set of rules and sequential steps that define how a particular problem can be solved in a finite and ordered sequence

(b) (i) Input (ii) Output (ii) Effectiveness

BEGIN

(c) Step i: Let the sum of the six be X

Step ii: Input the sum of the six numbers X

Step iii: Average =X/6

Step iv: Print Average. END

OR BEGIN

Step 1: Let the sum of the six numbers = X

Step 2: Input the sum of the six numbers X

Step 3: Average X/6

Step 4: Print Average. END.

Correct Answer: A. Assembly language

Explanation

Assembly language is a low-level programming language that is specific to a particular computer architecture. It is more difficult to learn and use than high-level programming languages, but it offers more control over the hardware.