5 Written Questions

1. A data integrity checking method in which every time the number of bits counted is odd, an extra bit of data is transmitted as a 1 to indicate odd.
2. All of the PC's memory beyond the first 1MB when the CPU is running in real mode.
3. An alternative form of data-integrity.
4. An area to temporarily store data before transferring it to a device.
5. Memory that stores information permanently.

5 Multiple Choice Questions

1. A data integrity checking method in which every time the number of bits counted is even, an extra bit of data is transmitted as a 1 to indicate even.
   1. Fake Parity
   2. Odd Parity Checking
   3. Parity
   4. Even Parity Checking
2. When the parity bit is always set to one regardless of the true number of ones contained in the byte.
   1. Parity
   2. Flash memory
   3. Fake Parity
   4. Buffer
3. The counting of either odd or even bits being transmitted.
   1. Buffer
   2. Fake Parity
   3. Parity
   4. Cache
4. Memory type that stores data but does not require a power source to retain the data.
   1. Extended memory
   2. Expanded memory
   3. Fake Parity
   4. Flash memory
5. A small amount of high speed memory designed to speed up the transfer of data between components and peripherals.
   1. Cache
   2. Hot swap
   3. Buffer
   4. Parity

5 True/False Questions

1. Expanded memory → An early method to move past the 1MB memory barrier.

   True        False

2. Hot swap → An area to temporarily store data before transferring it to a device.

   True        False

3. Dynamic RAM → An integrated circuit using digital flip flop components.

   True        False

4. Registered memory → A memory module that incorporates driver and synchronizing electronics as part of the unit.

   True        False

5. Static RAM → An integrated circuit using digital flip flop components.

   True        False