The metal disks, which are permanently housed in, sealed and contamination free containers are called

A. Hard disks

B. Floppy disk

C. Winchester disk

D. Flexible disk

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

You can do it
  1. Who invented the microprocessor?
  2. Which one of the following is NOT a computer language
  3. The first general purpose electronic computer in the world was
  4. A computer program that converts an entire program into machine language at one time is called a/an
  5. Which of the following is considered first computer in the world?
  6. The common name for the crime of stealing passwords is:
  7. ABC is a
  8. An application suitable for sequential processing is
  9. One millisecond is
  10. A storage system for small amounts of data is
  11. The examination and changing of single bits or small groups of his within a word is called
  12. What is the responsibility of the logical unit in the CPU of a computer?
  13. The arranging of data in a logical sequence is called
  14. Primary memory stores
  15. Which of the following is first generation computer?
  16. Microprocessors can be used to make
  17. IBM stands for
  18. Which of the following is not input unit device?
  19. A technique used by codes to convert an analog signal into a digital bit stream is known as
  20. ________ Is the appearance of typed characters?
  21. What are the three decisions making operations performed by the ALU of a computer?
  22. Who used punched cards practically for the first time in the history of computers?
  23. The control unit of a microprocessor
  24. A compiler means
  25. Which language was devised by Dr. Seymour Cray?
  26. Current SIMMs have either or connectors (pins)
  27. The computer code for the interchange of information between terminals is
  28. What is a compiler?
  29. ________ are used to identify a user who returns to a Website
  30. EBCDIC stands for