IT Essentials - Chapters 1 To 10
Recap of IT Essentials chapters 1-10
- 1.When you purchase a power supply, the power output is measured in which unit?
- A.
Ohms
- B.
Watts
- C.
Hertz
- D.
Mbps
- E.
Amps
- 2.The size and layout of a computer case is called ____ ______.
- 3.Two types of disk management tools are..
- A.
Firewall
- B.
Antivirus
- C.
Defrag
- D.
Disk Cleanup
- E.
Microsoft Word
- 4.Which recommendation should be followed first when a fire in the workplace is out of control.
- A.
Try to use the elevators to get to the lowest floor faster
- B.
Get out of the room or building and contact emergency services for help.
- C.
Use the company water system to stop the fire from extending to other areas.
- D.
Try to control the fire with proper extinguishers.
- 5.When mounting a motherboard in a computer case, what does the technician use to prevent the motherboard from touching the bottom of the case?
- A.
Standoffs
- B.
Ground-Fault Isolators
- C.
Silicon Spray
- D.
Grounding Straps
- E.
Anti-Static Pads
- 6.When installing a CPU, _______ ________ will help maintain even contact and heat distribution between the CPU and heat sink.
- 7.The _____ ______ logs system, user and software errors which occur on the computer.
- 8.The ______ _______ displays all the devices that are configured on a computer.
- 9.Which open-source operating system is avilable on multiple hardware platforms?
- A.
Windows XP
- B.
Windows 2000
- C.
Mac OS X
- D.
Linux
- E.
Windows 98
- 10.How can the command line be accessed in windows xp?
- A.
Start > Run > Prompt
- B.
Start > Run > Cmd
- C.
Start > Control Panel > Prompt
- D.
Start > All programs > Accessories > Terminal
- E.
Start > Run > Terminal
- 11.Which power mode on a laptop is used to conserve power?
- A.
Network
- B.
Hibernate
- C.
Active
- D.
Conserve
- E.
Restore
- 12.Which type of memory is used in laptops?
- A.
DIMM
- B.
RIMM
- C.
SIMM
- D.
SODIMM
- 13.The third step is the six step laser printing process is _______.
- 14.A newer type of PC card is called the PC ___________
- 15.The speed of a laser printer is measured in _____ ___ ______
- 16.What does DHCP mean?
- A.
Dynamic Host Configuration Protocol
- B.
Data Host Configuration Protocol
- C.
Dual half-channel protocol
- 17.The internet is an example of which type of network?
- A.
LAN
- B.
SAN
- C.
WAN
- D.
WLAN
- 18.IEEE 802.11 is the standard that specifies connectivity to...
- A.
Wireless Networks
- B.
Ethernet
- C.
Firewire
- D.
LAN
Questions: 13 | Attempts: 4291 | Last updated: Mar 21, 2022
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Sample QuestionWhen installing a network adapter into a client computer, a technician notices that the contacts on the adapter need to be cleaned. Which solution should the technician use to clean the contacts?
Questions: 26 | Attempts: 4121 | Last updated: Mar 21, 2022
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Sample QuestionChoose 2 sentences that describe a LAN.
Questions: 30 | Attempts: 3461 | Last updated: Mar 21, 2022
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Sample QuestionThe roles of an operating system include: (pick 1)
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