Which of the following options would best help to reduce pac

第1题：

第2题：

Incorrect menu options continue to be selected on a device. Which of the following MUST becalibrated to help correct the issue?（）

• A、Touchscreen
• B、Joystick
• C、Mouse
• D、On-screen keyboard

第3题：

第4题：

Which of the following would BEST provide cooling to a processor?（）

• A、Case fan
• B、Heatsink
• C、Liquid cooling system
• D、CPU fan

第5题：

In an iostat report， which of the following options best describes the value of % tm_act？（）

• A、 The total CPU usage for this drive
• B、 The bandwidth utilization of the indicated drive
• C、 It can best be represented by the equation （%iowait - %ioidle）
• D、 It can best be represented by the equation （kilobytes read/kilobytes written） *100

第6题：

Which of the following expansion slots would be BEST for a fiber network card？（）

• A、 ISA
• B、 PCIx
• C、 PCIe
• D、 AGP

第7题：

Which of the following options would best help to reduce packet fragmentation for a TCP application transferring large amounts of data between servers across a path of multiple networks？（）

• A、 Adjust Path MTU attributes， using the no command.
• B、 Adjust the status queue size on the adapters， using the chdev command.
• C、 Adjust ipforwarding to enabled， using the no command.
• D、 Adjust tcp_maxburst to enabled， using the no command.

第8题：

第9题：

For security reasons a network technician wants to install a Linux based email server, Microsoft web services, and directory services on different servers. Which of the following technologies would be BEST to reduce hard ware costs?（）

• A、VPN concentrator
• B、Virtual servers
• C、Wireless
• D、Multimode fiber

第10题：

An administrator is unable to ping a workstation. Which of the following tools would BEST help toresolve the issue?（）

• A、Cable tester
• B、Multimeter
• C、Toner probe
• D、Protocol analyzer