Which of the following is a volatile memory?

• ROM

• HDD

• RAM

• CD-ROM

What does BIOS stand for?

• Basic Input Output Software

• Binary Integrated Operating System

• Basic Internal Output System

• Basic Input Output System

What is the full form of SMPS?

• Standard Mode Power Supply

• System Management Power System

• Switched Mode Power Supply

• Synchronous Memory Power Supply

Which one is an input device?

• Monitor

• Printer

• Keyboard

• Speaker

What is the main function of BIOS?

• Display graphics

• Perform POST

• Connect to internet

• Power the SMPS

Which connector is commonly used for monitors?

• PS/2

• RJ-45

• VGA

• SATA

Which of the following is not a function of an operating system?

• File management

• Memory management

• Virus protection

• Task scheduling

POST is related to:

• Power failure

• Operating system crash

• Initial hardware check

• Printing documents

Which port is used to connect a printer?

• VGA

• USB

• HDMI

• RJ-45

What is the purpose of cache memory?

• Permanent storage

• Fast access to frequently used data

• Increase RAM

• Store videos