The two basic types of record access methods are

  1. Home

Question:
 The two basic types of record access methods are

1. sequential and randon

2. direct and immediate

3. sequential and indexed

4.on-line and real-time

Posted Date:-2021-10-06 18:10:42

More MCQS Questions and answers

  1. An entire path name consisting of several sub-directory names can contain upto
  2. CPU does not perform the operation
  3. Format command is used to
  4. How much power (roughly) a light emitting diode can couple into an optical fiber? 100 microwatts
  5. In a synchronous modem the digital-to-analog converter transmits signal to the
  6. In Ms-Dos what command you will use to display system date?
  7. In OSI network architecture the routing is performed by
  8. In which version of DOS. CHKDSK command has been changed to SCANDISK?
  9. Interrupts which are initiated by an instruction are
  10. Memory access in RISC architecture is limited to instructions
  11. Most data communications involving telegraph lines use:
  12. RESTORE command is used to
  13. The command used to copy a file named temp.doc from drive C: to drive A: is
  14. The two basic types of record access methods are
  15. What is meant by a dedicated computer?
  16. Which command displays current directory name or change from one to another?
  17. Which command displays only file and directory names without size date and time information?
  18. Which command is used to backup in DOS 6+ Version
  19. Which command is used to change the file name?
  20. Which of hte following is not characteristic of COBOL
  21. Which of the following signal is not standard RS-232-C signal?
  22. Which of the following statement is incorrect?
  23. . A communications device that combines transmissions from several I/O devices into one line is a
  24. . Layer one of the OSI model is
  25. . The maximum length in DOS commands is
  26. A remote batch-processing operation in which data is solely input to a central computer would require
  27. Communiction circuits that transmit data in both directions but not at the same time are operating in
  28. Generally the DATE is entered in the form
  29. How many OSI layers are covered in the X.25 standard?
  30. Operating System is like a
  31. Sequential file organization is most appropriate for which of following applications?
  32. Where does a computer add and compare data?
  33. Which command be used to ask you to confirm that you want to delete the directory?
  34. Which command creates a directory or subdirectory?
  35. Which command displays all the files having the same name but different extensions?
  36. Which command lists the contents of current directory of a disk
  37. Which of the following does not allow multiple uses or devices to share one communication line?
  38. Which of the following extensions suggest that the file is a backup copy
  39. Which of the following file organization is most effieient for a file with a high degree of file activity?
  40. Which of the following is not a transmission medium?
Search
Olete Team
Online Exam Test Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on Online Exam Test website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!