Chapter 3 IT Essentials
Chapter 3 Quiz
- 1.A technician is installing a new power supply in a computer. Which type of power connector should be used to connect wa CD-ROM
- A.
Berg
- B.
Mini-Molex
- C.
Molex
- D.
20-pin ATX connector
- 2.A technician is installing a new power supply in a computer. Which type of power connector should be used to connect to an ATX motherboard?
- A.
Berg
- B.
Mini - Molex
- C.
Molex
- D.
20-pin connector
- 3.When a technician installs a new CPU, what will help maintain even contact and heat distribuition between the CPU and heat sink?
- A.
Silicon spray
- B.
Graphite Paste
- C.
Glue
- D.
Thermal Compound
- 4.When installing a CPU in a ZIF socket, how should the technician align the pins to avoid damage?
- A.
Pin 1 is always aligned with the corner opposite the base of the lever
- B.
Pin 1 on the CPU is aligned with Pin 1 on the ZIF socket
- C.
Pin 1 is aligned with the corner closest to the memory
- D.
The removed corner of the CPU is always aligned with the corner opposite Pin 1
- 5.A technician is installing additional memory in a computer. How can the technician guarantee that the memory is correctly aligned?
- A.
The label on the memory module should always face the CPU
- B.
A notch in the memory module should be aligned with a notch in the memory slot.
- C.
The arrows on the memory module should be aligned with the arrows on the motherboard slot
- D.
All memory and motherboard slots are colour-coded, with one red end and one blue end
- 6.When mounting a motherboard in a computer case, what does the technician use to prevent the motherboard from touching the bottom off the case
- A.
Standoffs
- B.
Jelly Babies
- C.
Jelly babies
- D.
Jelly babies
- 7.When installing a adapter card in a computer, how should a technician properly secure the card?
- A.
Install the card, and attach it to the expansion slot using thermal paste
- B.
Install the card, and attach it to the motherboard using thermal pads
- C.
Install the card, and secure it using metal retaining clips located on the expansion slots
- D.
Install the card, and secure it to the case with a screw
- 8.Which two connectors are used to connect external peripherals
- A.
EIDE
- B.
Molex
- C.
PATA
- D.
PS/2
- E.
USB
- 9.TOC is .....
Questions: 13 | Attempts: 4209 | Last updated: Jan 18, 2016
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