31 for communications equipment k stands for a 1000 b 1024 c 512 d 500 32 4313148

31 for communications equipment k stands for a 1000 b 1024 c 512 d 500 32 4313148

31) For communications equipment, k stands for ________.

A) 1000

B) 1024

C) 512

D) 500

32) ________ has speeds that range between 500 Kbps and 1.7 Mbps.

A) Wireless WAN

B) DSL modem to ISP

C) Cable modem to ISP

D) Wireless LAN

33) Which of the following is a sophisticated protocol that enables several devices to use the same frequency?

A) Wireless WAN

B) DSL modem to ISP

C) Cable modem to ISP

D) Wireless LAN

34) The protocols used on the Internet are arranged according to a structure known as the ________ protocol architecture.

A) FTP

B) SMTP

C) HTTP

D) TCP/IP

35) Which of the following protocols guarantees secure data transmission?

A) http

B) ftp

C) https

D) smtp

36) Which of the following TCP/IP application-layer protocols is used for email transmissions?

A) ftp

B) https

C) smtp

D) IP

37) Which of the following TCP/IP application-layer protocols is used to move files over the Internet and to maintain Web sites?

A) ftp

B) smtp

C) https

D) http

38) A(n) ________ is a number that identifies a particular device.

A) domain

B) IP address

C) hyperlink

D) href

39) The organization responsible for assigning public IP addresses is called ________.

A) CERN

B) IEEE

C) ICANN

D) ISO

40) Which of the following is the most common format for IP addresses?

A) IPv4

B) TCP

C) IPv6

D) HTTP

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