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What IP network addresses are set-aside for class B (for private use)? a. 128.0.0.0 (mask 255.255.0.0) b. 128.252.0.0 (mask 255.255.0.0) c. 172.16.0.0 (mask 255.240.0.0) d. 172.16.0.0 (mask 255.255.0.0) e. 172.240.0.0 (mask 255.255.0.0)

1 Answers  

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what special aspects of your work experience have prepared you for this jobs? can you describe for me one or two of your most important accomplishments? how much supervision have you typically received in your previous job?

0 Answers   HCL,

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What does SNMP use to send unsolicited messages to the managing host ?

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What will the command "lpstat -lp fred" do ?

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What is "keepalive"? a. A keepalive is a small, layer-1 bit message that is transmitted by a network device to let directly-connected network devices know of its presence. b. A keepalive is a small, layer-2 message that is transmitted by a network device to let directly-connected network devices know of its presence. c. A keepalive is a small, layer-2 message that is transmitted by a network device to let it neighbors know of congestion d. A keepalive is a small, layer-3 message that is transmitted by a network device to let directly-connected network devices know of its presence. e. A keepalive is a small, layer-3 message that is transmitted by a network device to let it neighbors know of congestion

1 Answers  

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What does ICMP stand for ?

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Which protocol is working behind DHCP server? and what excatly DORA does?

3 Answers   HP,

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At which TCP/IP layer does arp work ?

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Define the role of ieee in computer networking?

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what is diffrents betweeen ntfs and fat ?

6 Answers   Infosys, PCS,

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3 types of mail access supported by IMAP4 are:

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SMTP stands for?

1 Answers  

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