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7. How many bits are there in ASCII
8. If a binary number ends in 0 it is a...
- Square rooted number
- Even number
- Squared number
- Odd Number
9. what is 30 in binary
- 011110
- 111010
- 011010
- 11011
10. What type of storage device would be used for body cams in extreme stunts?
- Optical storage
- Solid state Storage
- Lossy
- Magnetic storage
11. Select the correct order of the layers if a device was RECEIVING a file
- Network layer, Data link Layer, Transport, Application
- Application Transport, data link layer, Network
- Network layer, Data link Layer, Transport, Application
- Data link layer, Network Layer, Transport, Application
- Application, Transport, Network, Data link layer
12. What is the drawback of having a faster bus?
- in the process of making the bus faster, one could make it less able to transmit information
- More wiring will haft to be put in place to compensate for the faster busses.
13. Define Von Neuman architecture
- A computer model that only has one RAM and can only process one instruction at a time
- A model that can execute an instruction in just one cycle and can perform paralleled processing.
14. The memory address register does what?
- This register of the computer's control unit contains the information to be stored in the computer storage
- Contains the address of the instruction that is currently being
- The program counter assigns an address value in the memory of where the next instruction is
15. Which Network layer is responsible for assigning the routes to the packets
- Application layer
- Network layer
- Link Layer
- Transport layer
16. Define a primary key
- An addition that is used to support the primary key
- A key gives all entities with a database a unique identifier.
- A key that is used to make the relationship between two tables that have linked data.
17. Define a secondary key
- An addition that is used to support the primary key
- A key gives all entities with a database a unique identifier.
- A key that is used to make the relationship between two tables that have linked data.
19. When would the Command WHERE be used in a SQl staement
- When two databases are present
- When you want to access a specific ATTRIBUTE
- When only databases is present
- When you have secondary key
20. What does optical storage use to store information?
- Pit and lans
- Rows and Tuples
- Magnets