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Which of the following is the 1's complement of 10?

A. 1

B. 110

C. 11

D. 10

You can do it yup
  1. Which output device is used for translating information from a computer into pictorial form on paper.
  2. Computer memory consists of
  3. What was the computer invented by Attanasoff and Clifford?
  4. Once you load the suitable program and provide required data, computer does not need human intervention.…
  5. Before a disk drive can access any sector record, a computer program has to provide the records disk…
  6. The first machine to successfully perform a long series of arithmetic and logical operations was:
  7. Who invented Mark I?
  8. What was the name of the first commercially available microprocessor chip?
  9. High level language is also called
  10. ________ printer is a non-impact printer and is quite in working
  11. Which of the following is not input unit device?
  12. ________ Is the functional key to display Save-As box.
  13. Each model of a computer has a unique
  14. Which was the computer conceived by Babbage?
  15. Which of the following memories allows simultaneous read and write operations?
  16. EBCDIC stands for
  17. What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to…
  18. What is the most common tool used to restrict access to a computer system?
  19. The accuracy of the floating-point numbers representable in two 16-bit words of a computer is approximately
  20. Which part of the computer is directly involved in executing the instructions of the computer program?
  21. Which of the following memory medium is not used as main memory system?
  22. Find out who is not the inventor of transistors among following names
  23. Which of the following will happen when data is entered into a memory location?
  24. How many address lines are needed to address each machine location in a 2048 x 4 memory chip?
  25. Which printer is very commonly used for desktop publishing?
  26. The output quality of a printer is measured by
  27. Which access method is used to access cassette tape?
  28. A kind of serial dot-matrix printer that forms characters with magnetically-charged ink sprayed dots…
  29. Codes consisting of lines of varying widths or lengths that are computer-readable are known as-
  30. Which programming languages are classified as low level languages?