Chapter 8 IT Essentials

19 Questions | By Sgninnej | Updated: Mar 20, 2022 | Attempts: 538

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1.

Which of the following are advantages of a client/server network? (Choose 2)
- A.
  
  Centrailised administration
- B.
  
  Uses more resources
- C.
  
  Avoid file duplication and corruption
- D.
  
  Matt damon
2.

Which of the following is correct about a peer-to-peer network?
- A.
  
  Centralised administration
- B.
  
  Everyone has the same virus definitions
- C.
  
  There is no centralised data storage
- D.
  
  The more PC's that are added, the easier they are to manage
3.

Data travelling in two directions at once is called ____ ______? (2 words)
4.

Which of the following describes a class C IP address?
- A.
  
  Used by large networks
- B.
  
  Used for experimental testing
- C.
  
  Used for multicasting
- D.
  
  Used by small networks
- E.
  
  Used by universities
5.

Which of the following is a class A subnet mask?
- A.
  
  255.0.0.0
- B.
  
  255.255.255.0
- C.
  
  255.255.0.0
- D.
  
  Matt Damon
6.

Software used to automatically assign IP addresses is called? (4 words)
7.

The information a DHCP server can assign to hosts is? (Choose 3 )
- A.
  
  IP address
- B.
  
  Default gateway
- C.
  
  HTTP
- D.
  
  Subnet Mask
- E.
  
  Reltentext
8.

A small, fast protocol designed for a workgroup network, which requires no internet connection is?
- A.
  
  TCP/IP
- B.
  
  NetBeui/BetBios
- C.
  
  HTTP/HTTPs
- D.
  
  FTP
9.

Which protocols are for use when downloading emails from an email server? (Choose 2)
- A.
  
  Telnet
- B.
  
  POP3
- C.
  
  SSH
- D.
  
  IMAP
- E.
  
  SMTP
10.

A command line tool used to test connectivity with a server is? (1 word)
11.

Which network cabling is immune to EMI and provides the fastest speeds?
- A.
  
  Unshielded Twisted Pair
- B.
  
  STP
- C.
  
  Fiber optic
- D.
  
  Shielded Twisted Pair
12.

The topology which allows for most redundancy is? (1 word)
13.

How does CSMA/CD known when to send data on the network?
- A.
  
  Uses a token system to have its turn to send information
- B.
  
  Listens for when the network is clear to send information
- C.
  
  Sends information when it wants, and re-sends if it collides
- D.
  
  Sends information when it wants, the network can handle it
14.

Maximum length of a 10000BaseT cable is?
- A.
  
  10m
- B.
  
  100m
- C.
  
  1000m
- D.
  
  10000m
15.

Which wireless standard transmits at 54mb/s, and operates in at 2.4ghz?
- A.
  
  802.11a
- B.
  
  801.22g
- C.
  
  802.11n
- D.
  
  802.11g
16.

Which layer of the OSI model deals with transport and flow control across a network?
- A.
  
  Transport
- B.
  
  Network
- C.
  
  Session
- D.
  
  Application
- E.
  
  Presentation
- F.
  
  Physical
- G.
  
  Data link
17.

A MAC address is?
- A.
  
  Burned onto the inside of the case
- B.
  
  Can be changed if the user wants to do it
- C.
  
  Is burned onto the network card
18.

Which type of DSL line has speeds of 384kb/s to 6mb/s and typically has a higher download speed than upload speed
- A.
  
  ADSL
- B.
  
  HDSL
- C.
  
  VDSL
- D.
  
  IDSL
19.

The network protocol which translates a network name into an IP address is called? (3 words)