DCT1133 QUIZ 1

Name:_______________________
Matric:_______________________

Please submit before 2.00pm to BP36 (lecture room 36).

TRUE / FALSE

1. A PC system consists of hardware components and software applications. (TRUE/FALSE)
2. You must carefully choose the computer case and power supply to support the hardware
   inside the case and allow for the addition of components.(TRUE/FALSE)
3. The  amount computer Main Memory (RAM) is one of the factor in choosing size of case. (TRUE/FALSE)
4. There are two type of computer size called tower and desktop. (TRUE/FALSE)
5. A computer’s internal components are selected for specific features and functions. All
   internal components must be compatible with the motherboard.(TRUE/FALSE)
6. Typical input devices include the keyboard, mouse, touch screen, and digital cameras.(TRUE/FALSE)
7. Typical output devices include monitors, printers, and speakers.(TRUE/FALSE)
8. The maximum data speed of high-speed USB 2.0 is 480 Mega bits  per second.(TRUE/FALSE)
9. The maximum data speed of high-speed USB 3.0 is 900 Mega bits second.(TRUE/FALSE)
10. The purpose of a heat sink installed on a processor is to set the processor speed.(TRUE/FALSE)
11.  The four basic units of electricity are Voltage (V),Current (I), Power (P), Resistance (R). (TRUE/FALSE)
12. Consider the following picture (ports with its name).