Question#1: Choose the correct answer1. In 8086 microprocessor , the address bus isA. 12 bitbit wideВ. 10 bitC. 16 bitD. 20 bit2. The 16 bit flag of 8086 microprocessor is responsible to indicateA. the condition of result of ALU operationC. the result of additionB. the condition of memoryD. the result of subtraction3. The IF is called asA. initial flagB. indicate flagC. interrupt flagD. inter flag4. When the Intel Pentium CPU executes a CALL instructionA. the Ip register is saved in the stack.C. the ax, cx and dx registers are saved in the stack.B. the ip, bp and sp registers are saved in the stack.D. none of the registers are saved5. What is the effect of the following instruction?mov cx, [bp + 8]A. Add 8 to the contents of bp and store the sum inB. Add 8 to the contents of bp and treat the sum as amemory address and store the contents at thataddress in cxcXC. Add 8 to the contents of the memory locationwhose address is stored in bp and store the sum inD. Add the contents of bp to the contents ofmemory address 8 and store the sum in cxcx6. The instruction, MOV AX, [2500H] is an example ofA. immediate addressing modeC. register addressing modeB. direct addressing modeD. indirect addressing modethat of procedure.7. The time required for execution of a macro isA. greater thanB. less thanC. equal toD. none of the them8. The instruction that pushes the general purpose registers, pointer and index registers on tothe stack isA. PUSHALLB. PUSH ImdC. PUSHAD. PUSHF9. The instruction that multiplies the content of AL with a signed immediate operand isA. MULB. SMULС. IMULD. SIMUL10. BHE of 8086 microprocessor signal is used to interface theA. Even bank memoryС. VOB. Odd bank memoryD. cache memory

Correct option is 'd' that is 20 bit wide.

Question#l: Choose the correct answer 1. In 8086 microprocessor , the address bus is А. 12 bit bit wide В. 10 bit С. 16 bit D. 20 bit 2. The 16 bit flag of 8086 microprocessor is responsible to indicate A. the condition of result of ALU operation C. the result of addition B. the condition of memory D. the result of subtraction 3. The IF is called as A. initial flag B. indicate flag C. interrupt flag D. inter flag

Question#l: Choose the correct answer 1. In 8086 microprocessor , the address bus is А. 12 bit bit wide В. 10 bit С. 16 bit D. 20 bit 2. The 16 bit flag of 8086 microprocessor is responsible to indicate A. the condition of result of ALU operation C. the result of addition B. the condition of memory D. the result of subtraction 3. The IF is called as A. initial flag B. indicate flag C. interrupt flag D. inter flag

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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