- 1. The history of computer hardware dates back to the early 20th century, with the invention of the first mechanical computers. These early machines were large and cumbersome, using mechanical components like gears and levers to perform calculations. The development of electronic computers came in the mid-20th century, with the introduction of vacuum tubes and transistors that allowed for faster and more efficient processing. The invention of the integrated circuit in the 1950s was a major breakthrough, leading to the miniaturization of computer components and the development of the first personal computers in the 1970s. The evolution of computer hardware has since continued at a rapid pace, with advancements in semiconductor technology, storage devices, and networking capabilities driving the development of faster, smaller, and more powerful computers.
What year was the first electronic general-purpose computer created?
A) 1963
B) 1970
C) 1955
D) 1946
- 2. Who is known as the 'Father of the Computer'?
A) Charles Babbage
B) Alan Turing
C) Ada Lovelace
D) John von Neumann
- 3. Which component is often referred to as the 'brain' of the computer?
A) GPU
B) Hard Drive
C) CPU
D) RAM
- 4. What does BIOS stand for in a computer context?
A) Basic Internal Operating System
B) Basic Integrated Output System
C) Basic Input/Output System
D) Binary Input/Output System
- 5. Who developed the first commercially successful microprocessor in 1971?
A) IBM
B) Intel
C) NVIDIA
D) AMD
- 6. What communication interface is commonly used to connect external devices to a computer?
A) HDMI
B) USB
C) Thunderbolt
D) Ethernet
- 7. What was the first computer mouse made of?
A) Rubber
B) Wood
C) Metal
D) Plastic
- 8. Which company introduced the first commercially successful personal computer in 1981?
A) Microsoft
B) IBM
C) Commodore
D) Apple
- 9. Which computer pioneer coined the term 'bug' when referring to a computer problem?
A) Steve Jobs
B) Grace Hopper
C) Niklaus Wirth
D) Bill Gates
- 10. What year was the first personal computer, the Altair 8800, released?
A) 1975
B) 1980
C) 1990
D) 1960
- 11. What does ROM stand for in computing?
A) Read-Optical Memory
B) Read-Only Memory
C) Remote Operating Module
D) Random Output Mode
- 12. Which type of memory is volatile and loses its data when power is turned off?
A) RAM
B) SSD
C) ROM
D) Hard Drive
- 13. Which decade saw the introduction of the first hard drive?
A) 1980s
B) 1960s
C) 1950s
D) 1970s
- 14. Who developed the concept of the first computer mouse?
A) Larry Page
B) Bill Gates
C) Steve Jobs
D) Douglas Engelbart
- 15. What year was the first Apple Macintosh computer released?
A) 1976
B) 1999
C) 1984
D) 2005
- 16. What technology is used in modern computer monitors to display images?
A) Organic Light Emitting Diode (OLED)
B) Cathode Ray Tube (CRT)
C) Light Emitting Diode (LED)
D) Liquid Crystal Display (LCD)
- 17. What company first introduced the CD-ROM drive for personal computers?
A) IBM
B) Sony
C) Apple
D) Microsoft
- 18. What does CPU stand for in computing?
A) Control Panel Unit
B) Central Powering Unit
C) Central Processing Unit
D) Computer Power Unit
- 19. Who co-founded Intel Corporation in 1968?
A) Gordon Moore
B) Larry Page
C) Michael Dell
D) Steve Wozniak
- 20. Who developed the first graphical web browser?
A) Bill Gates
B) Tim Berners-Lee
C) Marc Andreessen
D) Steve Jobs
- 21. Who co-founded Apple Inc. alongside Steve Jobs?
A) Larry Page
B) Mark Zuckerberg
C) Steve Wozniak
D) Bill Gates
- 22. What does HTML stand for in the context of web development?
A) Highly Technical Manufacturing List
B) Home Tool Management Loop
C) Hypertext Markup Language
D) Hyper Transfer Main Link
- 23. In what year was the USB (Universal Serial Bus) standard introduced?
A) 2002
B) 1996
C) 1978
D) 1985
- 24. Which electrical component stores electric charge temporarily, aiding in the smooth operation of a computer system?
A) Capacitor
B) Inductor
C) Resistor
D) Transistor
- 25. Who famously said '640K ought to be enough for anybody' in reference to computer memory?
A) Bill Gates
B) Steve Jobs
C) Tim Cook
D) Larry Page
- 26. Which computer hardware component is responsible for storing permanent data?
A) CPU
B) RAM
C) Hard Drive
D) GPU
- 27. Which of the following is considered a primary input device for a computer?
A) Speaker
B) Monitor
C) Keyboard
D) Printer
- 28. In computing, what does LAN stand for?
A) Lowest Administration Number
B) Long Access Node
C) Local Area Network
D) Large Array of Networks
- 29. Which company produced the first computer mouse?
A) IBM
B) Xerox
C) Microsoft
D) Apple
- 30. What year was the first hard disk drive (HDD) introduced?
A) 1980
B) 1956
C) 1968
D) 2001
- 31. What type of display technology uses liquid crystals to produce images?
A) CRT
B) LCD
C) LED
D) OLED
- 32. Which storage medium has the fastest read/write speeds among the following?
A) Floppy Disk
B) Solid State Drive (SSD)
C) Hard Disk Drive (HDD)
D) Optical Disc
- 33. What does GUI stand for in computing?
A) General Utility Interaction
B) Graphical User Interface
C) Global User Integration
D) Gaming Units Interface
- 34. Which company introduced the first consumer-grade digital camera?
A) Sony
B) Nikon
C) Kodak
D) Canon
- 35. Who developed the concept of the modern computer keyboard layout known as QWERTY?
A) John Mauchly
B) Adam Osborne
C) J. Presper Eckert
D) Christopher Latham Sholes
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