clever
30-09-2006, 10:46 PM
A.read each statement and decide if it true or false :
1- Main Memory is a software component ( )
2- Hard Disks have greater storage capacities than diskettes( )
3-Read only memory is nonvolatile form of storage( )
4-cach memory is a special high speed memory area that the CPU can access quickly( )
5-Hard disks may be affected by a head crash when particles on the read/write heads come into contact with the disks surface
( )
6-power supply feeds electrical power to every single port in the pc( )
7-the case/chassis is the frame that houses the motherboard, power supply,disk drives adapter cards and any other physical components in the system ( )
8-when a processor reads data the data moves into the processor via processor‘s internal data bus connection ( )
9-A computer system‘s clock speed can be expressed as a number of cycle per second( )
10-A single cycle is the smallest element of the time for the processor( )
11-the higher speed processors consume more power and therefore generate more heat ( )
________________________________________
B.complete the following with the suitable words :
1-Diskettes are often referred to as------------disks
2-.-------------is the name given to a diskette that is a duplicate or copy of another from of storage
1- Main Memory is a software component ( )
2- Hard Disks have greater storage capacities than diskettes( )
3-Read only memory is nonvolatile form of storage( )
4-cach memory is a special high speed memory area that the CPU can access quickly( )
5-Hard disks may be affected by a head crash when particles on the read/write heads come into contact with the disks surface
( )
6-power supply feeds electrical power to every single port in the pc( )
7-the case/chassis is the frame that houses the motherboard, power supply,disk drives adapter cards and any other physical components in the system ( )
8-when a processor reads data the data moves into the processor via processor‘s internal data bus connection ( )
9-A computer system‘s clock speed can be expressed as a number of cycle per second( )
10-A single cycle is the smallest element of the time for the processor( )
11-the higher speed processors consume more power and therefore generate more heat ( )
________________________________________
B.complete the following with the suitable words :
1-Diskettes are often referred to as------------disks
2-.-------------is the name given to a diskette that is a duplicate or copy of another from of storage