The main electronic component used in first generation computers was

A. Transistors

B. Vacuum Tubes and Valves

C. Integrated Circuits

D. None of above

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. Which of the following is not a feature of first generation computers
  2. Registers, which are partially visible to users and used to hold conditional, are known as
  3. What is the name of the computer terminal which gives paper printout?
  4. A disadvantage of the laser printer is
  5. Which term is used to describe RAM?
  6. A 32 bit microprocessor has the word length equal to
  7. A name or number used to identify a storage location is called
  8. The two kinds of main memory are:
  9. When was vacuum tube invented?
  10. From which generation operating systems were developed?
  11. Which of the following is not processing?
  12. Which of the following is not a type of Software?
  13. Which type of computers uses the 8-bit code called EBCDIC?
  14. Who is the chief of Microsoft
  15. Who is the father of Computer science?
  16. Which of the following is a programming language?
  17. Assembly language started to be used from
  18. An optical input device that interprets pencil marks on paper media is
  19. Most of the first generation computers were
  20. Which is considered a direct entry input device?
  21. Who invented Integrated Circuits?
  22. Which number system is usually followed in a typical 32-bit computer?
  23. ______ computers are also called personal computers
  24. The process of starting a or restarting a computer system by loading instructions from a secondary storage…
  25. Codes consisting of lines of varying widths or lengths that are computer-readable are known as-
  26. ________printer is the cheapest in terms of price and operating cost
  27. Different components of the motherboard of a PC unit are linked together by sets of parallel electrical…
  28. Reusable optical storage will typically have the acronym-
  29. The two kinds of main memory are:
  30. A set of information that defines the status of resources allocated to a process isA) Process control