- 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) 1970
B) 1946
C) 1963
D) 1955
- 2. Who is known as the 'Father of the Computer'?
A) Ada Lovelace
B) John von Neumann
C) Charles Babbage
D) Alan Turing
- 3. Which component is often referred to as the 'brain' of the computer?
A) GPU
B) RAM
C) CPU
D) Hard Drive
- 4. What does BIOS stand for in a computer context?
A) Basic Integrated Output System
B) Basic Input/Output System
C) Basic Internal Operating System
D) Binary Input/Output System
- 5. Who developed the first commercially successful microprocessor in 1971?
A) AMD
B) Intel
C) NVIDIA
D) IBM
- 6. What communication interface is commonly used to connect external devices to a computer?
A) Ethernet
B) Thunderbolt
C) HDMI
D) USB
- 7. What was the first computer mouse made of?
A) Metal
B) Rubber
C) Wood
D) Plastic
- 8. Which company introduced the first commercially successful personal computer in 1981?
A) Commodore
B) Microsoft
C) Apple
D) IBM
- 9. Which computer pioneer coined the term 'bug' when referring to a computer problem?
A) Niklaus Wirth
B) Bill Gates
C) Grace Hopper
D) Steve Jobs
- 10. What year was the first personal computer, the Altair 8800, released?
A) 1960
B) 1975
C) 1990
D) 1980
- 11. What does ROM stand for in computing?
A) Random Output Mode
B) Read-Only Memory
C) Remote Operating Module
D) Read-Optical Memory
- 12. Which type of memory is volatile and loses its data when power is turned off?
A) Hard Drive
B) RAM
C) SSD
D) ROM
- 13. Which decade saw the introduction of the first hard drive?
A) 1970s
B) 1980s
C) 1960s
D) 1950s
- 14. Who developed the concept of the first computer mouse?
A) Bill Gates
B) Douglas Engelbart
C) Steve Jobs
D) Larry Page
- 15. What year was the first Apple Macintosh computer released?
A) 1999
B) 1976
C) 2005
D) 1984
- 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) Sony
B) Apple
C) IBM
D) Microsoft
- 18. What does CPU stand for in computing?
A) Central Powering Unit
B) Control Panel Unit
C) Central Processing Unit
D) Computer Power Unit
- 19. Who co-founded Intel Corporation in 1968?
A) Steve Wozniak
B) Gordon Moore
C) Larry Page
D) Michael Dell
- 20. Who developed the first graphical web browser?
A) Bill Gates
B) Marc Andreessen
C) Steve Jobs
D) Tim Berners-Lee
- 21. Who co-founded Apple Inc. alongside Steve Jobs?
A) Larry Page
B) Bill Gates
C) Mark Zuckerberg
D) Steve Wozniak
- 22. What does HTML stand for in the context of web development?
A) Highly Technical Manufacturing List
B) Hypertext Markup Language
C) Home Tool Management Loop
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) Resistor
B) Transistor
C) Inductor
D) Capacitor
- 25. Who famously said '640K ought to be enough for anybody' in reference to computer memory?
A) Bill Gates
B) Steve Jobs
C) Larry Page
D) Tim Cook
- 26. Which computer hardware component is responsible for storing permanent data?
A) GPU
B) CPU
C) Hard Drive
D) RAM
- 27. Which of the following is considered a primary input device for a computer?
A) Speaker
B) Keyboard
C) Printer
D) Monitor
- 28. In computing, what does LAN stand for?
A) Lowest Administration Number
B) Local Area Network
C) Large Array of Networks
D) Long Access Node
- 29. Which company produced the first computer mouse?
A) Apple
B) Xerox
C) Microsoft
D) IBM
- 30. What year was the first hard disk drive (HDD) introduced?
A) 1980
B) 2001
C) 1956
D) 1968
- 31. What type of display technology uses liquid crystals to produce images?
A) CRT
B) LED
C) LCD
D) OLED
- 32. Which storage medium has the fastest read/write speeds among the following?
A) Hard Disk Drive (HDD)
B) Solid State Drive (SSD)
C) Floppy Disk
D) Optical Disc
- 33. What does GUI stand for in computing?
A) Gaming Units Interface
B) Global User Integration
C) Graphical User Interface
D) General Utility Interaction
- 34. Which company introduced the first consumer-grade digital camera?
A) Canon
B) Kodak
C) Nikon
D) Sony
- 35. Who developed the concept of the modern computer keyboard layout known as QWERTY?
A) J. Presper Eckert
B) John Mauchly
C) Adam Osborne
D) Christopher Latham Sholes
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