Microsoft 98-366 Online Practice Questions and Exam Preparation

Microsoft 98-366 Online Questions & Answers

• Question 81:

  HOTSPOT

  For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.

  Hot Area:

  

  

• Question 82:

  What type of record does DNS use to find a mail service?

  A. Service (SRV) DNS record
  B. Canonical (CNAME) DNS record
  C. Mail Exchanger (MX) DNS record
  D. Host (A) DNS record
  C. Mail Exchanger (MX) DNS record

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  A mail exchanger record (MX record) is a type of resource record in the Domain Name System that specifies a mail server responsible for accepting email messages on behalf of a recipient's domain, and a preference value used to prioritize mail delivery if multiple mail servers are available. The set of MX records of a domain name specifies how email should be routed with the Simple Mail Transfer Protocol (SMTP).

• Question 83:

  The top-level domain of www.adventureworks.com is:

  A. www
  B. adventureworks
  C. adventureworks.com
  D. com
  D. com

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  A top-level domain (TLD) is one of the domains at the highest level in the hierarchical Domain Name System of the Internet.

• Question 84:

  Which Microsoft network service can you use to establish a connection to a corporate LAN without any user action?

  A. VPN
  B. Remote Desktop
  C. DirectAccess
  D. Nap
  C. DirectAccess

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  DirectAccess allows remote users to securely access internal network file shares, Web sites, and applications without connecting to a virtual private network (VPN). An internal network is also known as a private network or intranet. DirectAccess establishes bi-directional connectivity with an internal network every time a DirectAccess-enabled computer connects to the Internet, even before the user logs on. Users never have to think about connecting to the internal network and IT administrators can manage remote computers outside the office, even when the computers are not connected to the VPN.

• Question 85:

  Which connectivity option for wide area networks (WANs) is most readily available in most geographic areas?

  A. Leased line
  B. ISDN
  C. T1
  D. Dial-up
  D. Dial-up

• Question 86:

  Which subnet mask is valid?

  A. 255.255.255.240
  B. 255.255.255.228
  C. 255.255.255.164
  D. 255.255.255.245
  A. 255.255.255.240

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  These are valid:

  

• Question 87:

  HOTSPOT

  For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.

  Hot Area:

  

  

• Question 88:

  At what layer in the OSI model are hardware addresses referenced?

  A. Network
  B. Application
  C. Data link
  D. Physical
  C. Data link

• Question 89:

  A Media Access Control (MAC) address identifies a/an:

  A. UPnP device.
  B. Local broadcast domain.
  C. Network interface card (NIC).
  D. Local area network (LAN).
  C. Network interface card (NIC).

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  A media access control address (MAC address) is a unique identifier assigned to network interfaces for communications on the physical network segment.

• Question 90:

  This question requires that you evaluate the underlined text to determine if it is correct.

  "Dynamic routing" is fault tolerant.

  Select the correct answer if the underlined text does not make the statement correct. Select 'No change is needed" if the underlined text makes the statement correct.

  A. Static routing
  B. Default route
  C. Least cost routing
  D. No change is needed
  D. No change is needed

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  Dynamic routing protocols can be fault tolerant.