This set of Microprocessor Multiple Choice Questions & Answers (MCQs) focuses on “Register Set of 8051”. 1. Which of the following is an 8-bit register? a) PSW(Program Status Word) b) TCON(Timer Control Register) c) Accumulator d) All of the mentioned 2. Which of the following register can be addressed as a byte? a) P1 b) … Read more
This set of Microprocessor Multiple Choice Questions & Answers (MCQs) focuses on “Architecture of 8051”. 1. The register that may be used as an operand register is a) Accumulator b) B register c) Data register d) Accumulator and B register 2. The register that can be used as a scratch pad is a) Accumulator b) … Read more
This set of Microprocessors Problems focuses on “Hybrid Architecture -RISC and CISC Convergence, Advantages of RISC, Design Issues of RISC Processors -2”. 1. The number of CPIs(Clock Per Instruction) for an instruction of RISC processors is a) 0 b) 1 c) 2 d) 3 2. Which of the following is not true about RISC processors? … Read more
This set of Microprocessor Multiple Choice Questions & Answers (MCQs) focuses on “Hybrid Architecture -RISC and CISC Convergence, Advantages of RISC, Design Issues of RISC Processors -1”. 1. The disadvantage of CISC design processors is a) low burden on compiler developers b) wide availability of existing software c) complex in nature d) none 2. The … Read more
This set of Basic Microprocessors Questions and Answers focuses on “Extended Instruction Set In Advanced Pentium Processors, Formal Verification”. 1. The MMX instructions support only a) character data type b) float data type c) integer data type d) string data type 2. For single precision floating point numbers, the SSE instructions are a) MMX instructions … Read more
This set of Microprocessor Multiple Choice Questions & Answers (MCQs) focuses on “Hyperthreading In Pentium”. 1. Which of the following is a resource sharing strategy that had been investigated by the developers? a) partitioned resources b) threshold sharing c) full sharing d) all of the mentioned 2. The feature of hyperthreading is a) simultaneous multithreading … Read more
This set of Tough Microprocessors Questions and Answers focuses on “Rapid Execution Module, Memory Subsystem, Hyperthreading Technology”. 1. The units that are primarily used to resolve indirect mode of memory addressing is called a) ALU b) AGU c) ALU and AGU d) NONE 2. The AGUs work at a speed of a) equal to that … Read more
This set of Microprocessors Questions and Answers for Entrance exams focuses on “Netburst Microarchitecture For Pentium4 -2, Instruction Translation Lookaside Buffer (ITLB) and Branch Prediction”. 1. If the logical processors want to execute complex IA-32 instructions simultaneously then the number of microcode instruction pointers required is a) 1 b) 2 c) 3 d) 4 2. … Read more
This set of Microprocessor Multiple Choice Questions & Answers (MCQs) focuses on “Features of Pentium 4, Netburst Microarchitecture For Pentium4 – 1”. 1. The feature of Pentium 4 is a) works based on NetBurst microarchitecture b) clock speed ranges from 1.4GHz to 1.7GHz c) has hyper-pipelined technology d) all of the mentioned 2. Which of … Read more
This set of Microprocessors Question Bank focuses on “Pro and Pentium-II -2”. 1. The decoder unit in fetch-decode unit converts the instructions into a) executable statements b) machine language statements c) MMX instructions d) micro operations 2. The logical source(s) and logical destination(s) that the micro operation has respectively are a) 2,2 b) 1,3 c) … Read more
