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CIS 100.
FBU CIS Newton.
| Question | Answer |
|---|---|
| What does ALU stand for? | Arithmetic logic unit |
| What does CU stand for? | Control unit |
| What are the two types of memory? | Internal/ external |
| What does RAM stand for | Random Access memory |
| What does ROM stand for? | Ready only Memory. |
| RAM is used to store what? | Application programs and Data. |
| True or False, Ram can be overwritten? | True. |
| What does ROM hold? | The boot sequence for the computer |
| A single binary digit (0 or 1) | Bit |
| 8 bits (representing a single letter, punctuation mark, Digit. ) | Byte |
| How much does 1 kilobyte hold? | approx. 1 paragraph |
| How much does 1 megabyte hold? | Approx. 1 small book. |
| How much does 1 gigabyte hold? | Approx. 10 yards of books |
| How much does a 1 terabyte hold? | Approx., 1000 encycopiedas. |
| The process of moving programs and/or data into and out of temporary storage to simulate existence of more memory. | Virtual Memory. |
| The space Virtual Memory uses is called? | Paging file |
| What are the two main types of processors? | 'Intel' and 'AMD" |
| What is the speed of a processor? | Cycles per seconds (hertz). |
| What does WAN stand for? | Wide Area Network |
| What does LAN stand for? | Local Area Network |
| Access point is connected to what? | Modem |
| The modem is connected to what? | Router. |
| What is a Router? | Small computer that sorts out connections wirelessly or through cables. |
| What is something that a computer must have? | System Software |
| What are the three main operating systems? | Windows, Lion (mac), Unix (linux) |
| What are the three network topologies? | Bus, Ring, Star |
| Messages are transmitted in what? | packets. |
| a situation where in two or more competing actions are each waiting for the other to finish, and thus neither ever does. | deadlock |
| security software is an example of what? | An utilities |