Chapter 6 INTEL 8088 SYSTEM TIMING AND BUS MULTIPLEXING MCQs 5 min Score: 0 Attempted: 0/5 Subscribe 1. Time required by the microprocessor to complete an operation of accessing memory or I/O devices is called ………………… (A) Machine Cycle (B) Instruction Cycle (C) Fetch Cycle (D) Execution CycleShow All Answers 2. Time required by the microprocessor to fetch and execute an instruction is called ……………….. (A) Execution Cycle (B) Machine Cycle (C) Fetch Cycle (D) Instruction CycleShow All Answers 3. The machine cycle consists of sequence of ---------- steps. (A) Six (B) Four (C) Five (D) ThreeShow All Answers 4. The Instruction Decoder is a ------------ component. (A) Memory (B) None of all (C) I/O Modules (D) MicroprocessorShow All Answers 5. For microprocessor, the memory operations can be ---------- (A) Both (A & B) (B) Indirect (C) Direct (D) None of allShow All Answers
