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Unwanted repetitious messages, such as unsolicited bulk e-mail is known as

A. Spam

B. Trash

C. Calibri

D. Courier

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

You can do it
  1. Size of the primary memory of a PC ranges between
  2. What was the name of the first commercially available microprocessor chip?
  3. Find out who is not the inventor of transistors among following names
  4. IBM stands for
  5. Reading data is performed in magnetic disk by
  6. A computer assisted method for the recording and analyzing of existing or hypothetical systems is
  7. Who built the world's first electronic calculator using telephone relays, light bulbs and batteries?
  8. 1 Byte =?
  9. EEPROM stands for
  10. A device designed to read information encoded into a small plastic card is
  11. Microprocessors as switching devices are for which generation computers
  12. Which of the following memory medium is not used as main memory system?
  13. Symbolic languages were developed in
  14. A storage system for small amounts of data is
  15. The binary system uses powers of
  16. Which of the following is a class of computers based on model?
  17. Which of the following devices can be sued to directly image printed text?
  18. Which of the following class of computers can process physical quantities such as speed?
  19. Integrated Circuits (ICs) are related to which generation of computers?
  20. The average time necessary for the correct sector of a disk to arrive at the read write head is _____
  21. ________ are used for plotting graphs and design on papers
  22. People often call ______ as the brain of computer system
  23. What is the name of the new color laptop computer which is powered by a 386 processor at 33 MHz and…
  24. If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be
  25. Which computers are used as servers for any medium sized organizations?
  26. Computers manipulate data in many ways, and this manipulation is called________
  27. ASCII and EBCDIC are the popular character coding systems. What does EBCDIC stand for?
  28. ASCII and EBCDIC are the popular character coding systems. What does ASCII stand for?
  29. Punched cards were first introduced by
  30. Who used punched cards practically for the first time in the history of computers?