101-203 Review

Front

To find the maximum upgradable amount of RAM for a PC, what should you do? Options: go to the My Computer icon and click File, calculate the memory needs of each PC component and add 40 percent, read the label attached to any RAM module, read the system documentation

Back

read the system documentation

Front

Which of the following requires at least two hard drives, but storage space is lost since the data is duplicated? RAID 1, RAID 2, RAID 3, RAID 5

Back

RAID 1

Front

The component that regulates the timing of chip activities on the system board is the

Back

system clock

Front

The best method to test whether RAM is faulty is to

Back

swap out RAM with known good RAM

Front

Which of the following requires at least two drives but fails to provide redundancy to data? If any single drive fails, all data is lost.
Options: RAID 0, or Disk Striping; RAID 1, or Disk Mirroring; RAID 1, or Disk Striping; RAID 0, or Disk Duplexing

Back

RAID 0, or Disk Striping

Front

A customer asks a technician for advice on the better phone between an iOS and an android. The technician should

Back

ascertain the customer's specific needs, and choose the phone that best meets those needs

Front

Before using a software version of RAID, the hard drive must

Back

be converted to dynamic disk

Front

DDR rating on a module of SDRAM refers to ______ by performing operations on both the rise and fall of the clock cycle.

Back

Double Data Rate

Front

System components initiate communication between the devices and the CPU through means of

Back

an IRQ

Front

The use of overclocking to increase the speed and functionality of a processor

Back

should be used sparingly as it may cause an overheating condition