Last updated on December 10th, 2023 at 11:55 pm
Quiz on Computer Memory and Storage for Class 4
This quiz on Computer Memory and Storage for Class 4 will test students’ knowledge of the basics of computer memory and storage, including key concepts like RAM, hard drives, and flash drives. Through a series of engaging multiple-choice questions, students will learn about the different types of computer memory and how data is stored and accessed in a computer system.
[1] What are some advantages of a computer?
A. Slow working speed and low storage capacity
B. Fast working speed and high storage capacity
C. No storage capacity and slow working speed
D. No advantages at all
Answer: B. Fast working speed and high storage capacity
[2] What is computer memory?
A. A storage space in a computer where it stores all its data and instructions
B. A part of the computer that performs calculations
C. A device used to input data into the computer
D. A device used to output data from the computer
Answer: A. A storage space in a computer where it stores all its data and instructions
[3] What are the two States that a computer can understand?
A. Red and blue
B. Yes and no
C. On and off
D. High and low
Answer: C. On and off
[4] What is a byte?
A. A unit of measurement for computer memory
B. A part of the computer that displays images
C. A device used to connect to the internet
D. A device used to print documents
Answer: A. A unit of measurement for computer memory
[5] What are the two types of computer memory?
A. External and internal
B. Hard and soft
C. Binary and non-binary
D. Short and long
Answer: A. External and internal
[6] What is a CD?
A. An electrical storage medium
B. A magnetic storage medium
C. An optical storage medium
D. A mechanical storage medium
Answer: C. An optical storage medium
[7] What is the storage capacity of a CD?
A. 100 MB
B. 500 MB
C. 700 MB
D. 1 GB
Answer: C. 700 MB
[8] What type of data can be stored on a CD?
A. Text only
B. Graphics only
C. Sound only
D. Text, graphics, sound, images, and videos
Answer: D. Text, graphics, sound, images, and videos
[9] What is a DVD?
A. An optical storage device that can store a huge amount of information
B. A magnetic storage device that can store a huge amount of information
C. An electrical storage device that can store a huge amount of information
D. A mechanical storage device that can store a huge amount of information
Answer: A. An optical storage device that can store a huge amount of information
[10] What is the storage capacity of a DVD?
A. 1 GB to 4 GB
B. 4.7 GB to 17 GB
C. 20 GB to 50 GB
D. 100 GB to 200 GB
Answer: B. 4.7 GB to 17 GB
