单选题Which of the following connector interfaces is MOST likely used to connect several peripheraldevices such as printers, digital cameras, and scanners?（）A ParallelB USBC FibreD SATA3

第1题：

第2题：

Which of the following cabling would be MOST commonly used with digital volume controls？（）

• A、Unshielded twisted pair
• B、RJ-59
• C、16/4 solid conductors
• D、Speaker Wire

第3题：

第4题：

Which of the following ports is MOST likely used for high-end graphics cards?（）

• A、PCI
• B、PCIe
• C、ISA
• D、AGP

第5题：

Which of the following interfaces is used to connect analog devices to the Internet?（）

• A、POTS
• B、ATM
• C、VDSL
• D、SDSL

第6题：

第7题：

Which of the following protocols would MOST likely be used in the establishment of an IPSec VPN tunnel？（）

• A、 AES 
• B、 TKIP
• C、 802.1q
• D、 ISAKMP

第8题：

第9题：

Which of the following security devices would MOST likely be used on a network to screen and prevent malicious traffic?（）

• A、IDS
• B、VPN
• C、NIPS
• D、HIDS

第10题：

A technician receives a call on monday morning that several computers will not connect to the network. The technician determines that the computers left on over the weekend are functional and those that were turned off over the weekend are not functioning. Which of the following is the MOST likely source of the problem?（）

• A、DHCP is not functioning.
• B、WINS needs to be restarted.
• C、DNS is not functioning.
• D、LDAP is not functioning.