MCQs4All - Computer Science/ IT Collection

Computer Science MCQs for NTS, FPSC, CSS, PPSC, PMS, UTS, FTS, OTS, IT Mobile, Programming, Database, Networking, Security, Web Development

Question. The first computers were programmed using___________?
  1. Assembly language
  2. Machine language
  3. Source code
  4. Object code
Question. _________________provides process and memory management services that allow two or more tasks, jobs, or programs to run simultaneously?
  1. Multitasking
  2. Multithreading
  3. Multiprocessing
  4. Multicomputing
Question. Ctrl + C Shortcut key is used in Microsoft Word to____________?
  1. Copy the selected text
  2. Cut the selected text
  3. Print the selected text
  4. Paste the selected text
Question. Contains information that defines valid values that are stored in a column or data type.
  1. View
  2. Rule
  3. Index
  4. Default
Question. The MLA style specifies that a superscript be used for a note reference mark to signal an explanatory note exists either at the bottom of the page as a(n) __________.
  1. footnote or at the end of the document as a startnote
  2. headnote or at the end of the document as an endnote
  3. footnote or at the end of the document as an endnote
  4. headnote or at the end of the document as a startnote
Question. Which feature is used for monitoring all document changes?
  1. Edit Document
  2. Monitor Change
  3. Track Change
  4. Track all
Question. The BSA instruction is
  1. Branch and store accumulator
  2. Branch and save return address
  3. Branch and shift address
  4. Branch and show accumulator
Question. A group of bits that tell the computer to perform a specific operation is known as
  1. Instruction code
  2. Micro-operation
  3. Accumulator
  4. Register