Computer Fundamental Miscellaneous - Study Mode

[#706] A small square or rectangular piece of silica on which several layers of an integrated circuit are etched or imprinted is called
Correct Answer

(D) chip

Explanation

Solution: Integrated Circuits, also called ICs or informally, "microchips" or just "chips", are miniature electronic circuits built onto a single (very small) piece of silicon embedded in a package that allows it to be connected to a circuit.

[#707] The processing capability of a microcomputer can be enhanced with the help of
Correct Answer

(B) expansion cards

Explanation

Solution: Option A: addition processor: This isn't a standard term. While adding more cores to a CPU helps, it's usually done through a motherboard upgrade, not an "addition processor." Option B: expansion cards: This is the correct answer. Expansion cards are like add-ons you plug into your computer's motherboard. They can add new functionalities or improve existing ones . For example, you can add a graphics card (GPU) to enhance video processing, a sound card to improve audio, or a network card for faster internet. These improvements directly enhance the microcomputer's processing capabilities. Option C: secondary memory: Secondary memory (like a hard drive or SSD) is for storing data . It doesn't directly make the computer process information faster. It only allows you to store more data. Option D: buffer memory: Buffer memory is a small, fast memory used to temporarily store data during processing. While it helps with data flow, it doesn't significantly enhance the overall processing capability of the microcomputer. It's more of a fine-tuning mechanism. Option E: None of the above: Since option B is correct, this option is incorrect. Therefore, the best answer is B: expansion cards because they provide a direct way to enhance a microcomputer's processing capabilities by adding dedicated hardware for specific tasks.

[#708] Where are silicon chips manufactured in India?
Correct Answer

(A) Chandigarh

Explanation

Solution: In the Chandigarh silicon chips manufactured in India. A silicon chip is an integrated circuit made primarily of silicon. Silicon is one of the most common substances used to develop computer chips.

[#709] A computer programmer
Correct Answer

(A) does all the thinking for a computer

Explanation

Solution: A computer programmer, sometimes called a software developer, a programmer or more recently a coder (especially in more informal contexts), is a person who creates computer software. Logical thinking is an important trait in a programmer. It is also referred to as analytical reasoning, abstract thinking or critical thinking. People that can think logically are able to analyse problems and devise solutions.

[#710] "The three most important inventions of this century are the nuclear bomb, the high yield hybrid speed, and the computer". Can you name the person who made this statement?
Correct Answer

(B) Buckminster Fuller

Explanation

Solution: Buckminster Fuller "The three most important inventions of this century are the nuclear bomb, the high yield hybrid speed, and the computer".