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The CPU stands for: a) Central Processing Unit b) Computer Peripheral Unit c) Core Processor Utility d) Central Program Unit
Central Processing Unit
The two main components of the CPU are: a) RAM and ROM b) ALU and CU c) Cache and Register d) Hard drive and SSD
ALU and CU
The six categories of input devices include all EXCEPT: a) Text entry devices b) Pointing devices c) Multimedia input devices d) Output devices
Output devices
True or False: A soft copy is a physical printout of information.
False (That’s a hard copy)
MICR stands for: a) Magnetic Ink Character Recognition b) Machine Input Character Reader c) Main Integrated Code Reader d) Magnetic Internal Card Reader
Magnetic Ink Character Recognition
True or False: Biometric systems can only identify people, not verify them.
False (They do both identification & verification)
A school is setting up a lab for students with limited hand mobility. Which devices would be most useful? a) Joystick, Touchscreen, On-screen keyboard b) Printer, Scanner, Plotter c) Speaker, Microphone, Webcam d) Flash drive, Hard drive,
Joystick, Touchscreen, On-screen keyboard
True or False: A POS system works best with input devices like barcode scanners and output devices like receipt printers.
True
Which monitor is best for a graphic design studio? a) CRT b) LCD
CRT ✅ (better color accuracy, but bulky)
A bank wants voice command + scanning for account verification. Which input devices are best? a) Microphone and Scanner b) Mouse and Keyboard c) Webcam and Joystick d) Touchscreen and Printer
Microphone and Scanner
True or False: A keyboard and monitor alone are enough to run a full business operation.
False (Needs more peripherals for efficiency)
