How Does Computer Process Data? (Yr 7)

1. Circuit board that contains all of the computer system's main components is called ______ a) CPU b) BIOS c) Mother Board d) Power Pack
2. The Central Processing Unit is also known as the ________ a) memory b) microprocessor c) control unit d) CMOS battery
3. The brain of the computer is the _____ a) monitor b) mouse c) CPU d) chip 
4. What unit helps the computer make important decisions? a) Power Unit b) Card Unit c) Supply Unit d) Central Processing Unit
5. The part of the CPU where all calculations and comparisons take place is the ______ a) ALU b) Capacitor c) Transistor d) Diode
6. That part of the central processing unit (CPU) which coordinates all CPU activities is called the _____ a) Coordinator b) Control Unit c) Cursor d) Manager
7. The ______ is also called the primary memory. a) hard disk b) CPU c) main memory d) permanent memory
8. A _______ is a temporary Memory - Where instructions and data are stored on a temporary basis. a) RAM b) ROM c) Video Card d) NIC
9. In a permanent memory such as ______ instructions are burned onto chips by the manufacturer that are used to start up the computer. a) RAM b) CMOS c) Vacuum Tube d) ROM
10. In binary, a _____ represents a zero or one. a) Byte b) BIT c) Character d) Nibble
11. A set of _____ bits is called Byte, or one character. a) eight b) nine c) three d) five
12. Data that is entered into a computer system via an input or storage device is generally regarded as _____ a) storage b) datum c) information d) input
13. A storage device such as flash drive, hard disk, and so forth can be referred to as _____ a) temporary storage b) permanent storage c) main storage d) memory

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