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The ability to transmit in two directions simultaneously is ________.
Q7: A standards agency for OSI is _.<br>A)
Q16: Spread spectrum transmission is used in WLANs
Q25: _ focus on suspicious packets.<br>A) Firewalls<br>B) IDSs<br>C)
Q26: Which of the following is used most
Q28: IP is _.<br>A) reliable<br>B) unreliable<br>C) semi-reliable<br>D) unreliable
Q35: Two-way amplifiers are needed for cable _
Q40: Router forwarding is called _.<br>A) routing<br>B) switching<br>C)
Q42: In SNMP,the manager communicates directly with a(n)_.<br>A)
Q46: Which of the following has better access
Q65: If someone has been properly authenticated,they should