Basic Operational Concept MCQ

Test your knowledge with important Basic Operational Concept MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Basic Operational Concept MCQs at Bissoy

• _______ is used to store data in registers.
  ক

  D flip flop

  খ

  JK flip flop

  গ

  RS flip flop

  ঘ

  None of the mentioned
• The registers, ALU and the interconnection between them are collectively called as _____
  ক

  process route

  খ

  information trail

  গ

  information path

  ঘ

  data path
• ______ is used to choose between incrementing the PC or performing ALU operations.
  ক

  Conditional codes

  খ

  Multiplexer

  গ

  Control unit

  ঘ

  None of the mentioned
• The internal components of the processor are connected by _______
  ক

  Processor intra-connectivity circuitry

  খ

  Processor bus

  গ

  Memory bus

  ঘ

  Rambus
• ISP stands for _________
  ক

  Instruction Set Processor

  খ

  Information Standard Processing

  গ

  Interchange Standard Protocol

  ঘ

  Interrupt Service Procedure
• Which of the register/s of the processor is/are connected to Memory Bus?
  ক

  PC

  খ

  MAR

  গ

  IR

  ঘ

  Both PC and MAR
• During the execution of a program which gets initialized first?
  ক

  MDR

  খ

  IR

  গ

  PC

  ঘ

  MAR
• Which registers can interact with the secondary storage?
  ক

  MAR

  খ

  PC

  গ

  IR

  ঘ

  R0
• The instruction -> Add LOCA, R0 does _______
  ক

  Adds the value of LOCA to R0 and stores in the temp register

  খ

  Adds the value of R0 to the address of LOCA

  গ

  Adds the values of both LOCA and R0 and stores it in R0

  ঘ

  Adds the value of LOCA with a value in accumulator and stores it in R0
• The decoded instruction is stored in ______
  ক

  IR

  খ

  PC

  গ

  Registers

  ঘ

  MDR