The value of the expression 13⁹⁹(mod 17), in the range 0 to 16, is

Terrestrial radio channels are broadly classified into _____ groups.

The header of a frame generally contains

What uniquely identifies a remote procedure?

Which type of addresses are used on the internet for employing the TCP/IP protocols?

When a DNS server accepts and uses incorrect information from a host that has no authority giving that information, then it is called _____.

What is the difference between HTTP and HTTPS?

Choose the statement that is incorrect regarding SMTP.

Which one of the following statements is NOT correct about HTTP cookies?

Frames of 1000 bits are sent over a 1 Mbps duplex link between two hosts. The propagation time is 25 ms. Frames are to be transmitted into this link to maximally pack them in transit (within the link). What is the minimum number of bits (i) that will be required to represent the sequence numbers distinctly? Assume that no time gap needs to be given between the transmission of two frames.