question Which of the following is a volatile memory

Computer Fundamentals

Which of the following is a volatile memory?

A. Hard Disk Drive
B. SSD
C. RAM
D. Flash Drive

RAM is volatile memory as it loses its content when the power is turned off.

What is the primary function of a power supply unit in a computer?

A. Manage system settings
B. Store data permanently
C. Provide electrical power to the components
D. Connect to the internet

What is the purpose of the CTRL + X keyboard shortcut?

A. Copy selected text or item
B. Cut selected text or item
C. Paste copied text or item
D. Redo the last action

Which programming language is known for its portability and versatility?

A. C
B. Java
C. Python
D. Assembly

What is the purpose of the CTRL + P keyboard shortcut?

A. Print the document
B. Save the document
C. Copy the selected text
D. Open a new document

What is the purpose of the CTRL + V keyboard shortcut?

A. Copy selected text or item
B. Cut selected text or item
C. Paste copied text or item
D. Undo the last action

Which programming language is commonly used for data analysis and statistics?

A. Java
B. Python
C. C++
D. Ruby

What is the purpose of the CTRL + A keyboard shortcut?

A. Save the document
B. Select all
C. Cut the selected text
D. Paste the copied text

Which programming language is primarily used for developing system-level software?

A. Python
B. C++
C. Java
D. Ruby

Which programming language is commonly used for web development?

A. Java
B. C++
C. HTML
D. Python

What is the primary function of the control unit in a CPU?

A. Execute instructions
B. Manage memory
C. Control and coordinate the operations of the CPU
D. Connect to the internet