Which of the following file organization is most efficient for a file with a high degree of file activity?

A. Sequential



D. B-Tree Index

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  1. The lower deck of an abacus is known as
  2. An IBM system/38 represents the computer class of:
  3. A memory that does not change its contents without external causes is known as
  4. EBCDIC stands for
  5. Any device that performs signal conversion is
  6. Who invented EDSAC?
  7. A floppy disk contains
  8. The brain of any computer system is
  9. The term referring to evacuating the content of some part of the machine is known as
  10. FORTRAN is
  11. What is a light pen?
  12. Which of the items below are considered removable storage media?
  13. A memory that holds micro programs is
  14. A directly accessible appointment calendar is feature of a resident package
  15. A device invented by Dr. Bobeck in 1966, for mass storage of data is
  16. Which of the following is machine independence program?
  17. Which of the following device was not invented by Babbage?
  18. High density double sided floppy disks could store _____ of data
  19. What type of virus uses computer hosts to reproduce itself?
  20. The amount of vertical space between lines of text in a document is called
  21. ________is defined as any crime completed through the use of computer technology.
  22. The arranging of data in a logical sequence is called
  23. in which year was UKs premier computing event called ?The which computer? started?
  24. Where as a computer mouse moves over the table surface, the trackball is
  25. Instructions and memory address are represented by
  26. An integrated circuit is
  27. What type of computers are client computers (most of the time) in a client-server system?
  28. Which is a device that changes information into digital form?
  29. BIOS stands for
  30. Which programming languages are classified as low level languages?