Which of the following devices are known as Input/Output devices? Each correct answer represents
a complete solution. Choose two.

Which of the following precautions should be taken to minimize the risk of damage to add-on cards
and motherboard? Each correct answer represents a complete solution. Choose three.

Which of the following processor states does not save power?

Which of the following provides only block-based storage and leaves file system concerns on the
client side?

Which of the following are the advantages of Standby mode over Hibernate mode?
Each correct answer represents a complete solution. Choose two.

In the image, identify the interface used to connect a USB modem to a computer.

Which of the following devices has an acoustic sensor that provides input by converting sound into
electrical signals?

What is the difference between SRAM and DRAM?Each correct answer represents a complete
solution. Choose two.

You work as a Network Administrator for NetTech Inc. The company has a wireless local area
network (WLAN). You want to prevent your wireless access point from being accessed by intruders.
What will you do to accomplish the task?

You have just taken over network support for a small company. They are currently using MAC
filtering to secure their wireless network. Is this adequate or not and why or why not?