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Test: Personal Computer and its Use - Class 7 MCQ


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10 Questions MCQ Test Computer Science for Class 7 - Test: Personal Computer and its Use

Test: Personal Computer and its Use for Class 7 2024 is part of Computer Science for Class 7 preparation. The Test: Personal Computer and its Use questions and answers have been prepared according to the Class 7 exam syllabus.The Test: Personal Computer and its Use MCQs are made for Class 7 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Personal Computer and its Use below.
Solutions of Test: Personal Computer and its Use questions in English are available as part of our Computer Science for Class 7 for Class 7 & Test: Personal Computer and its Use solutions in Hindi for Computer Science for Class 7 course. Download more important topics, notes, lectures and mock test series for Class 7 Exam by signing up for free. Attempt Test: Personal Computer and its Use | 10 questions in 10 minutes | Mock test for Class 7 preparation | Free important questions MCQ to study Computer Science for Class 7 for Class 7 Exam | Download free PDF with solutions
Test: Personal Computer and its Use - Question 1

What does the acronym PC stand for in the context of personal computers?

Detailed Solution for Test: Personal Computer and its Use - Question 1
In the context of personal computers, the acronym PC stands for "Personal Computer."
Test: Personal Computer and its Use - Question 2

What was the first recognized "personal computer" according to Computer History, launched in 1971, with 256 bytes of memory?

Detailed Solution for Test: Personal Computer and its Use - Question 2
The first recognized "personal computer" according to Computer History was the Kenbak-1, launched in 1971. It had 256 bytes of memory and was designed for educational use.
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Test: Personal Computer and its Use - Question 3

What type of memory must be powered on to retain its contents and is often used for temporary storage of data in a personal computer?

Detailed Solution for Test: Personal Computer and its Use - Question 3
RAM (Random Access Memory) in a personal computer must be powered on to retain its contents and is commonly used for temporary storage of data during computer operation.
Test: Personal Computer and its Use - Question 4
Which component of a personal computer is often referred to as the "brain" and controls the operation of the computer?
Detailed Solution for Test: Personal Computer and its Use - Question 4
The microprocessor, also known as the CPU, is often referred to as the "brain" of the computer. It controls the operation of the computer and executes commands and instructions.
Test: Personal Computer and its Use - Question 5
Which device allows the user to see how the computer is responding to their commands in a personal computer?
Detailed Solution for Test: Personal Computer and its Use - Question 5
The monitor in a personal computer allows the user to see how the computer is responding to their commands by displaying visual output.
Test: Personal Computer and its Use - Question 6
Which component controls the interface of a personal computer to its hard drives and allows the hard drives to work by controlling their operation?
Detailed Solution for Test: Personal Computer and its Use - Question 6
Drive controllers in a personal computer control the interface to the hard drives and enable the hard drives to work by managing their operation.
Test: Personal Computer and its Use - Question 7
What type of computer was designed for large organizations and featured terminals for multiple users attached to a single large computer with shared resources prior to the era of personal computers?
Detailed Solution for Test: Personal Computer and its Use - Question 7
Prior to the era of personal computers, large organizations used mainframe computers, which featured terminals for multiple users connected to a single large computer with shared resources.
Test: Personal Computer and its Use - Question 8
Which generation of personal computers broke the tradition of terminal computing and made it feasible for individuals to own and use their own small computers?
Detailed Solution for Test: Personal Computer and its Use - Question 8
The Fourth Generation of personal computers broke the tradition of terminal computing, making it feasible for individuals to own and use their own small computers.
Test: Personal Computer and its Use - Question 9
In the context of personal computers, what is the primary function of the keyboard?
Detailed Solution for Test: Personal Computer and its Use - Question 9
In the context of personal computers, the primary function of the keyboard is to enter text commands into the computer, allowing the user to input instructions and text.
Test: Personal Computer and its Use - Question 10
In a personal computer, where are the files permanently stored, and where is the operating system typically installed?
Detailed Solution for Test: Personal Computer and its Use - Question 10
Files in a personal computer are permanently stored on the hard disk drive (HDD), and the operating system is typically installed on the HDD as well.
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