Related Questions
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4
_________ is a type of domain name queries.
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4
------------------- is/ are caused by the random motion of the electrons in a wire and is unavoidable.
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4
What is the maximum size of IP header in the UDP Datagram format?
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4
Which of the following is a media type that is most susceptible to interference?
A. Shielded twisted pair (STP)
C. Unshielded twisted pair (UTP)
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4
Which class does the IP address 202.119.22.31 belong to?
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4
Which of the following can support many concurrent B-channel links and one 64 Kbps Dchannel?
A. ISDN Basic Rate Interface (BRI)
B. ISDN Primary Rate Interface (PRI)
C. Point-to-Point circuit (PPP)
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4
Which of the following provides control over multimedia sessions?
A. Session Initiation Protocol (SIP)
B. Session Description Protocol (SDP)
C. Session Announcement Protocol (SAP)
D. Real-time Control Protocol (RTCP)
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4
_______ Domain name corresponds to US military.
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4
You have a network card with only one connector, which looks like a place to plug an oversized phone cord. What type of card is it?
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4
…………………………..combines characteristics of linear bus and star topologies.
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4
Which of the following protocols is described in RFC 793?
A. Address Resolution Protocol (ARP)
B. Transmission Control Protocol (TCP)
C. Bootstrap Protocol (BOOTP)
D. User Datagram Protocol (UDP)
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4
In 1996, 36.44% of _________ addresses were brought in use.
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4
25 is used by SMTP
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4
Transmission medias are classified into two main categories, which are -------------- and --------------------.
D. synchronous, Asynchronous
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4
Which of the following can translate between dissimilar protocols and network types?
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4
Which of the following is used for testing the data-link connection in a PPP network?
A. Link Control Protocol (LCP)
C. Network Control Protocols (NCPs)
D. Basic Rate Interface (BRI)
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4
Which of the following protocol resolves a host's hardware address for a known IP
address?
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4
If the organization allocates 10 bits as subnet number, to identify a physical network, then the organization can have at the most……………. networks and each of these networks that can support only…………………...hosts.
A. 1022 networks, 62 hosts.
B. 62 networks, 1022 hosts.
C. 4094 networks, 14 hosts.
D. 14 networks, 4094 hosts.
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4
What is attenuation?
C. loss of signal strength
D. unwanted signals on the network
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4
This mapping of name to IP address is done by …………………………….
A. Address resolution protocol
C. reverse address resolution protocol
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4
Which function is not supported by E-mail?
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4
You're configuring a dial-up connection to an ISP. Which of the following protocols is used?
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4
What is the maximum distance of single-mode fiber (SMF)?
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4
____________ was developed to support aggregation and summarization of routing
information.
A. Static Routing protocol
B. Enhanced Interior Gateway Routing Protocol (EIGRP)
C. Routing Information Protocol (RIP)
D. Border Gateway Protocol (BGP)
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4
Which class of IP addressing was not brought in much use?
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4
You have a network card with the connector in question 43, and it also has a 9 pin female connector. What type of card is it?
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4
FDDI operates on 100 Mbps.
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4
The idea of sharing one network address among the multiple physical networks can be done using the following technique:
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4
AppleTalk protocol configures hosts in zones on the network.
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4
In Secure Electronic Transaction, the description of the purchase and cost is contained in
________ message.