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which is a set of rules that governs data communication?

• FTP

• IP

• Protocols

• HTTP

when a client connects into a network for the first time and it wants to get an IP address automatically using DHCP. What is the first message it sends to find the DHCP server?

• DHCP ACK

• DHCP Offer

• DHCP Request

• DHCP Discover

What is the number of objects in a Web page which consists of 4 jpeg images and html text?

• 6

• 5

• 7

• 4

In the layer hierarchy, as the data packet moves from the upper to the lower layers,what happens to the headers?

• Removed

• Rearranged

• Modified

• Added

which protocol is used for secure web browsing?

• HTTP

• DNS

• FTP

• HTTPS

what are the IETF standards documents called?

• DFC

• ID

• RFC

• RCF

Which of the following is Not a type of transport layer protocol

• UDP

• SCTP

• ICMP

• TCP

which of the following is Not a network edge device?

• Router

• Server

• Host

• PC

Which protocol is used for secure remote login?

• SSH

• HTTP

• Telnet

• FTP

Which of the following is Not a commonly used network device?

• Modern

• CPU

• Switch

• Router