LPT
USB
COM
PS/2
第1题：
A.LPT
B.USB
C.COM
D.PS/2
第2题：
Which of the following computer ports supports hot swapping?（）
第3题：
●Which of the following methods is used to increase the number of processes sharing the CPU? (72) ．
(72) A．Interrupt
B．Scheduler
C．Working Set
D．Swapping
第4题：
Which of the following is the appropriate interface to connect an optical mouse and keyboard to a computer?（）
第5题：
Which of the following on-board components is used exclusively for exchanging data with remote machines？（）
第6题：
A、SCSI
B、USB
C、PS/2
D、Firewire
第7题：
Which of the following is an advantage that a USB mouse has over a PS/2 mouse?（）
第8题：
A. Local KVM supports all operating systems.
B. Local KVMs allow multiple user access.
C. Higher number of ports on a local KVM.
D. Local KVMs are more secure.
第9题：
目前常用的打印机接口是（）。
第10题：
Which of the following hardware is hot pluggable?（）