Assisted Practice Section A: Objective T Multiple Choice Questions Fi 1. The physical components of the computer system are called ________. (a) Software (c) Firmware (b) Hardware (d) Liveware 2. The programs or instructions that tell the computer what to do, are known as ________. (a) Software (c) Firmware (b) Hardware (d) Liveware 3. This part sends signals to other parts of the computer to tell them what to do. (a) CPU (c) Icon (b) Motherboard (d) Hard drive 4. Which one is the device that is the "brain" of a computer system? (a) CPU (c) Mouse (b) CD-ROM (d) Scanner
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