system-software-mcqs - Set (7)

Correct Answer: Orange && Worng Answer: Red

1. DOS stands for

  • (A). Digital Operating System
  • (B). Disk Operating System
  • (C). Database Operating System
  • (D). Disk Operating Software
    • View Answer

    Explanation: Not Avilable

    2. Which of the following is/are editor tool?

  • (A). Text Editior
  • (B). Sound Editor
  • (C). Graphics Editor
  • (D). All of above
    • View Answer

    Explanation: Not Avilable

    3. In user interface, the dialog manager manages the conversation between the _______ & the application.

  • (A). User
  • (B). Interface
  • (C). Programming environment
  • (D). None of these
    • View Answer

    Explanation: Not Avilable

    4. Which of the followig is/are components of programming environment?

  • (A). Syntax directed editor
  • (B). Language processor
  • (C). Debug monitor
  • (D). All the above
    • View Answer

    Explanation: Not Avilable

    5. Mnemonic operation code enables the _______ to provide helpful diagnostics.

  • (A). Assembler
  • (B). Compoler
  • (C). Interpreter
  • (D). None of these
    • View Answer

    Explanation: Not Avilable

    6. _______ Instruction move a value between a memory word and a register in assembly language.

  • (A). MOTION
  • (B). SHIFT
  • (C). MOVE
  • (D). ADD
    • View Answer

    Explanation: Not Avilable

    7. The use of a macro name with a set of actual parameters is replaced by some code generated from its body is called :

  • (A). Macro expansion
  • (B). Interpretation
  • (C). Compilation
  • (D). None of these
    • View Answer

    Explanation: Not Avilable

    8. _______ is an association between the memory address attribute of a data item and the address of a memory area.

  • (A). Scope rule
  • (B). Memory binding
  • (C). Overlays
  • (D). Optimization
    • View Answer

    Explanation: Not Avilable

    9. Which of the following is first widely used block structured language ?

  • (A). Pascal
  • (B). PL/I
  • (C). Ada
  • (D). Algol-60
    • View Answer

    Explanation: Algol-60 is the first widely used block structured language .

    10. A program unit which can contain data declarations is called :

  • (A). Block
  • (B). Transformation
  • (C). Linking
  • (D). Word processor
    • View Answer

    Explanation: A block can contain the declaration of variable.

    11. Which is the classification of optimizing transformation?

  • (A). Private Transformation
  • (B). Local transformation
  • (C). Global transformation
  • (D). Both B and C
    • View Answer

    Explanation: There are generally two phases of optimization which is Local optimization and Global optimization.

    12. Analysis of a statement is following by code generation in :

  • (A). Compilation
  • (B). Interpreter
  • (C). Linking
  • (D). Binding
    • View Answer

    Explanation: Not Avilable

    13. Which type of interpreter performed some preliminary processing of source program to reduce the analysis overhead during interpretation?

  • (A). Pure Interpreter
  • (B). Impure Interpreter
  • (C). Profile Monitor
  • (D). None of these
    • View Answer

    Explanation: Not Avilable

    14. A self-relocating program which can perform the relocation of its own address _______ instructions.

  • (A). Sensitive
  • (B). Non-sensitive
  • (C). Pure
  • (D). Binding
    • View Answer

    Explanation: A self-relocating program is one that relocates its address-sensitive instructions to other parts of the memory.

    15. Which type of operating system is important for self-relocation ?

  • (A). Batch
  • (B). Time-sharing
  • (C). Multi-programming
  • (D). None of these
    • View Answer

    Explanation: Not Avilable

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