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ITN 101 exam 1 nvcc Exam Complete Questions And Answers
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ITN 101 exam 1 nvcc Exam Complete Questions And Answers
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ITN 101 exam 1 nvcc Exam CompleteQuestions And Answers
Which of the following is a basic function a computer performs? (Choose all that
CORRECT ANSWERS Processing Input Output
The executes instructions provided by computer programs. CORRECT ANSWERS CPU
When a CPU has two or more processors, each one is referred to as a(n) CORRECT
ANSWERS b. Core
Which of the following is considered long-term storage? (Choose all that apply.)
CORRECT ANSWERS USB or flash drive Hard drive
Which motherboard component controls data transfers between memory, expansion
slots, I/O devices, and the CPU? CORRECT ANSWERS Chipset
You want to purchase a high-performance graphics card for your computer. Which type
of connector should it have? CORRECT ANSWERS d. PCI-Express
7. The time it takes for read/write heads to move to the correct spot on the platter is the
CORRECT ANSWERS Seek time
8 Which of the following is a task usually performed by the BIOS? (Choose all that
apply.) CORRECT ANSWERS Perform a POST. Begin the boot procedure.
9. Place the following steps of the boot procedure in order. CORRECT ANSWERS 1.
Power is applied. 2. CPU starts. 3. The Post is executed 4.Boot devices are searched.
5. The OS is loaded into RAM 6. OS services are started.
You have just installed a new NIC in your PC to replace the old one that had started
malfunctioning. What additional software must be installed to allow the OS to
communicate with the new NIC? CORRECT ANSWERS b. Device driver
Which of the following requests information stored on another computer? CORRECT
ANSWERS b. Network client
Choose the correct order for the process of a user attempting to access network
resources: CORRECT ANSWERS 2, 3, 1, 4
TCP/IP is an example of which of the following? CORRECT ANSWERS Network
protocol
, In network communication, the______address is used to deliver a frame the correct
computer on the network. (Choose all that apply.) CORRECT ANSWERS MAC Physical
A(n) ___message is used to determine whether a computer is listening on the network.
CORRECT ANSWERS Ping
ТСР/IP uses _____to look up a computer's IP address, given its name. CORRECT
ANSWERS DNS
The unit of information containing MAC addresses and an error-checking code that's
processed by the network interface layer is called a CORRECT ANSWERS Frame
Data is processed from the time an application creates it to the time it reaches the
network medium. This process includes adding information such as addresses and is
called which of the following? CORRECT ANSWERS Encapsulation
You're the network administrator for a company that has just expanded from one floor to
two floors of a large building, and the number of workstations you need has doubled
from 50 to 100. You're concerned that network performance will suffer if you add
computers to the existing LAN. In addition, new users will be working in a separate
business unit, and there are reasons to logically separate the two groups of computers.
What type of network should you configure? CORRECT ANSWERS Internetwork
Which of the following best describes a client? CORRECT ANSWERS A computer's
primary role in the network is to run user applications and access network resources,
You work for a small company with four users who need to share information on their
computers. The budget is tight, so the network must be as inexpensive as possible.
What type of network should you install? CORRECT ANSWERS Peer-to-peer network
Which of the following characteristics is associated with a peer-to-peer network?
(Choose all that apply.) CORRECT ANSWERS Decentralized data storage.
Inexpensive. User-managed resources
A device interconnects five computers and a printer in a single office so that users can
share the printer. This configuration is an example of which of the following? CORRECT
ANSWERS LAN
A company has just made an agreement with another organization to share their two
networks' resources by using TCP/IP protocols. What best describes this arrangement?
CORRECT ANSWERS Extranet
You have installed Windows Server 2012 on a new server and want to centralize user
logons and security policies. What type of software should you install and configure on
this server? CORRECT ANSWERS Directory services
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