question What is the purpose of the CTRL N keyboard shortcut

Computer Fundamentals

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

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

CTRL + N is commonly used to open a new document in many applications.

What is the function of a sound card in a computer?

A. Display graphics
B. Process user input
C. Provide electrical power
D. Process and generate audio signals

What is the role of a compiler in the software development process?

A. Manage system resources
B. Convert source code to machine code
C. Debug code
D. Run applications

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

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

What is the purpose of a graphics card in a computer?

A. Store files and documents
B. Display images and videos
C. Connect to the internet
D. Process user input

Which of the following is a non-volatile storage device?

A. RAM
B. Flash Drive
C. SSD
D. CD-ROM

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 function of a spreadsheet program?

A. Create and manage databases
B. Edit images
C. Perform calculations and data analysis
D. Write code

Which programming language is often used for developing mobile applications in the Android ecosystem?

A. Swift
B. Java
C. Kotlin
D. Objective-C

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

A. Store data
B. Provide electrical power to the components
C. Manage network connections
D. Control system settings

Which of the following is an example of a high-level programming language?

A. Assembly
B. C
C. Machine code
D. Java