TLE 10 ICT Quarter Exam

How many pins are there in a CPU fan power connector?

• 1

• 2

• 3

• 4

Which component is crucial for cooling the CPU in a system unit?

• RAM

• CPU fan

• PSU

• SSD

Which is the main circuit board of a computer?

• video card

• CPU

• motherboard

• hard disk drive

Which is the computer's working storage space that holds data, instructions for processing and processed data (information) waiting to be sent to secondary storage?

• hard disk drive

• CPU

• RAM

• motherboard

Which component of the system unit converts 120vac into DC voltages that are used by other components in the PC?

• hard disk drive

• CPU

• RAM

• power supply unit

Which is a type of computer disk drive that reads and writes data from optical disks through laser beaming technology?

• optical drive

• hard disk drive

• floppy drive

• SSD

Which data cable is used to connect S-ATA type Hard Disk Drive to motherboard?

• EIDE cable

• SATA cable

• Ethernet cable

• Power cable

Which component in the system unit is used as permanent storage for data?

• optical drive

• hard disk drive

• RAM

• CPU

Which component of the system unit is considered as the main "brain" or "heart" of a computer system?

• motherboard

• CPU

• RAM

• power supply unit

Which components help in reducing the heat from the processor so it will not shutdown automatically?

• disk drives

• power supply power connectors

• CPU fan and heatsink

• northbridge and southbridge chipsets