Which of the following is not an XT microprocessor? A) 8006 B) 8086 C) 8088 D) None of above

Which of the following is not an XT microprocessor? A) 8006 B) 8086 C) 8088 D) None of above
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How many speed of 8088,8085,8086 microprocessor: a. 2.5 Million instruction per second b. 1.5 Million instruction per second c. 3.5 Million instruction per second d. 1.6 Million instruction per second

Description : How many speed of 8088,8085,8086 microprocessor: a. 2.5 Million instruction per second b. 1.5 Million instruction per second c. 3.5 Million instruction per second d. 1.6 Million instruction per second

Last Answer : a. 2.5 Million instruction per second

Which is 16 Bit microprocessor: a. 8088 b. 8086 c. 8085 d. All of these

Description : Which is 16 Bit microprocessor: a. 8088 b. 8086 c. 8085 d. All of these

Last Answer : d. All of these

8088 microprocessor differs with 8086 microprocessor in a) Data width on the output b) Address capability c) Support of coprocessor d) Support of MAX / MIN mode

Description : 8088 microprocessor differs with 8086 microprocessor in a) Data width on the output b) Address capability c) Support of coprocessor d) Support of MAX / MIN mode

Last Answer : a) Data width on the output

Which processor provided 1 MB memory: a. 16-bit 8086 and 8088 b. 32-bit 8086 and 8088 c. 64-bit 8086 and 8088 d. 8-bit 8086 and 8088

Description : Which processor provided 1 MB memory: a. 16-bit 8086 and 8088 b. 32-bit 8086 and 8088 c. 64-bit 8086 and 8088 d. 8-bit 8086 and 8088

Last Answer : a. 16-bit 8086 and 8088

Intel used HMOS technology to recreate_____: a. 8084 A b. 8086 A c. 8085 A d. 8088 A

Description : Intel used HMOS technology to recreate_____: a. 8084 A b. 8086 A c. 8085 A d. 8088 A

Last Answer : c. 8085 A

Computers with 80286 microprocessor is A) XT computer B) AT computers C) PS/2 computer D) None of above

Description : Computers with 80286 microprocessor is A) XT computer B) AT computers C) PS/2 computer D) None of above

Last Answer : Answer : B

Which corporation decided to use 8088 microprocessor in personal computer: a. IBM b. CRT c. PMN d. SPS

Description : Which corporation decided to use 8088 microprocessor in personal computer: a. IBM b. CRT c. PMN d. SPS

Last Answer : a. IBM

bit Microprocessor __________ a) Intel 4040 b) Pentium – I c) 8088 d) Motorala MC-6801

Description : bit Microprocessor __________ a) Intel 4040 b) Pentium – I c) 8088 d) Motorala MC-6801

Last Answer : d) Motorala MC-6801

What is the clock frequency of 8086 microprocessor?

Description : What is the clock frequency of 8086 microprocessor?

Last Answer : MAximum clock frequency of 8086 is 5MHZ.

Who was introduce the 80286 microprocessor updated on 8086,in 1983: a. Intel b. Motorola c. Fairchild d. None of these

Description : Who was introduce the 80286 microprocessor updated on 8086,in 1983: a. Intel b. Motorola c. Fairchild d. None of these

Last Answer : a. Intel

In 8086 microprocessor one of the following instructions is executed before an arithmeticoperation a. AAM b) AAD c) DAS d) DAA

Description : In 8086 microprocessor one of the following instructions is executed before an arithmeticoperation a. AAM b) AAD c) DAS d) DAA

Last Answer : b) AAD

In 8086 microprocessor one of the following statements is not true.a)Coprocessor is interfaced in MAX mode b)Coprocessor is interfaced in MIN mode c)I/O can be interfaced in MAX / MIN moded)Supports pipelining

Description : In 8086 microprocessor one of the following statements is not true.a)Coprocessor is interfaced in MAX mode b)Coprocessor is interfaced in MIN mode c)I/O can be interfaced in MAX / MIN moded)Supports pipelining

Last Answer : b)Coprocessor is interfaced in MIN mode

8086 is interfaced to two 8259s (Programmable interrupt controllers). If 8259s are in master slave configuration the number of interrupts available to the 8086 microprocessor is a) 8 b) 16 c) 15 d) 64

Description : 8086 is interfaced to two 8259s (Programmable interrupt controllers). If 8259s are in master slave configuration the number of interrupts available to the 8086 microprocessor is a) 8 b) 16 c) 15 d) 64

Last Answer : a) 8

8086 microprocessor is interfaced to 8253 a programmable interval timer. The maximum number by which the clock frequency on one of the timers is divided by a) 216 b) 28 c) 210 d) 220

Description : 8086 microprocessor is interfaced to 8253 a programmable interval timer. The maximum number by which the clock frequency on one of the timers is divided by a) 216 b) 28 c) 210 d) 220

Last Answer : d) 220

In 8086 microprocessor one of the following instructions is executed before an arithmetic operation a) AAM b) AAD c) DAS d) DAA

Description : In 8086 microprocessor one of the following instructions is executed before an arithmetic operation a) AAM b) AAD c) DAS d) DAA

Last Answer : b) AAD

In 8086 microprocessor one of the following statements is not true. a) Coprocessor is interfaced in MAX mode b) Coprocessor is interfaced in MIN mode c) I/O can be interfaced in MAX / MIN mode

Description : In 8086 microprocessor one of the following statements is not true. a) Coprocessor is interfaced in MAX mode b) Coprocessor is interfaced in MIN mode c) I/O can be interfaced in MAX / MIN mode

Last Answer : b) Coprocessor is interfaced in MIN mode

n 8086 microprocessor the following has the highest priority among all type interrupts. a) NMI b) DIV 0 c) TYPE 255 d) OVER FLOW

Description : n 8086 microprocessor the following has the highest priority among all type interrupts. a) NMI b) DIV 0 c) TYPE 255 d) OVER FLOW

Last Answer : a) NMI

BHE of 8086 microprocessor signal is used to interface the a) Even bank memory b) Odd bank memory c) I/O d) DMA

Description : BHE of 8086 microprocessor signal is used to interface the a) Even bank memory b) Odd bank memory c) I/O d) DMA

Last Answer : b) Odd bank memory

Write an algorithm to subtract two 16 bit numbers (With borrow) in 8086 microprocessor.

Description : Write an algorithm to subtract two 16 bit numbers (With borrow) in 8086 microprocessor.

Last Answer : Algorithm for 16 bit numbers subtraction with borrow: 1. Load 0000H into CX register (for borrow) 2. Load the first number into AX(accumulator) 3. Load the second number into BX register 4. Subtract ... . Move data from AX(accumulator) to memory 8. Move data from CX register to memory 9. Stop

Enlist any four addressing modes of 8086 microprocessor.

Description : Enlist any four addressing modes of 8086 microprocessor.

Last Answer : Addressing modes of 8086 : 1. Immediate 2. Direct 3. Register 4. Register indirect 5. Indexed 6. Register relative 7. Based indexed 8. Relative based indexed 9. Implied

State the use of OF and DF flags of 8086 microprocessor.

Description : State the use of OF and DF flags of 8086 microprocessor.

Last Answer : Overflow Flag: This flag is set if an overflow occurs, i.e. if the result of a signed operation is large enough to be accommodated in destination register. Direction Flag: It selects either increment or decrement mode for DI &/or SI register during string instructions.

Describe the functions of General purpose registers of 8086 microprocessor.

Description : Describe the functions of General purpose registers of 8086 microprocessor.

Last Answer : (i) General Purpose Registers of 8086 1. AX (Accumulator) - Used to store the result for arithmetic / logical operations All I/O data transfer using IN & OUT instructions use A ... Index - acts as the destination for string movement instructions Used to hold offset address of Extra segment.

The 16 bit flag of 8086 microprocessor is responsible to indicate ___________

Description : The 16 bit flag of 8086 microprocessor is responsible to indicate ___________ A. the condition of result of ALU operation B. the condition of memory C. the result of addition D. the result of subtraction 

Last Answer : The 16 bit flag of 8086 microprocessor is responsible to indicate the condition of result of ALU operation

In 8086 microprocessor , the address bus is ________ bit wide A. 12 bit B. 10 bit C. 16 bit D. 20 bit

Description : In 8086 microprocessor , the address bus is ________ bit wide A. 12 bit B. 10 bit C. 16 bit D. 20 bit

Last Answer : In 8086 microprocessor, the address bus is 20 bit

The intel 8086 microprocessor is a _______ processor A. 8 bit B. 16 bit C. 32 bit D. 4 bit

Description : The intel 8086 microprocessor is a _______ processor A. 8 bit B. 16 bit C. 32 bit D. 4 bit

Last Answer : The intel 8086 microprocessor is a 16 bit processor 

To read or write a complete word from / to the memory in 8086 microprocessor and if it is located at an even

Description : To read or write a complete word from / to the memory in 8086 microprocessor and if it is located at an even address, the number of Read or Write cycles required is

Last Answer : To read or write a complete word from / to the memory in 8086 microprocessor and if it is located at an even address, the number of Read or Write cycles required is one

Which microprocessor accepts the program written for 8086 without any changes?

Description : Which microprocessor accepts the program written for 8086 without any changes?   (a) 8085 (b) 8088 (c) 80186 (d) 80188 

Last Answer : Which microprocessor accepts the program written for 8086 without any changes?   (a) 8085 (b) 8088 (c) 80186 (d) 80188 

Which computer support co-processors? A) XT computer B) AT computers C) None of these D) Both of these

Description : Which computer support co-processors? A) XT computer B) AT computers C) None of these D) Both of these

Last Answer : Answer : B

The term 'PC-XT' refers to 1) Personal Computer External Technology 2) Personal Computer Extended Technology 3) Personal Computer Embedded Technology 4) Personal Computer Expanded Technology

Description : The term 'PC-XT' refers to 1) Personal Computer External Technology 2) Personal Computer Extended Technology 3) Personal Computer Embedded Technology 4) Personal Computer Expanded Technology

Last Answer : 2) Personal Computer Extended Technology

The term 'PC-XT' refers to 1 Personal Computer External Technology 2 Personal Computer Extended Technology 3 Personal Computer Embedded Technology 4 Personal Computer Expanded Technology

Description : The term 'PC-XT' refers to 1 Personal Computer External Technology 2 Personal Computer Extended Technology 3 Personal Computer Embedded Technology 4 Personal Computer Expanded Technology

Last Answer : 2 Personal Computer Extended Technology

The term 'PC - XT' refers to ____. (1) Personal Computer External Technology (2) Personal Computer Extended Technology (3) Personal Computer Expanded Technology (4) Personal Computer Embedded Technology

Description : The term 'PC - XT' refers to ____. (1) Personal Computer External Technology (2) Personal Computer Extended Technology (3) Personal Computer Expanded Technology (4) Personal Computer Embedded Technology

Last Answer : Personal Computer Extended Technology

I need a NOS Shimano XT 8-spd rear derailleur. Sources?

Description : I need a NOS Shimano XT 8-spd rear derailleur. Sources?

Last Answer : answer:Shimano derailleurs since 1997 work with 6,7, 8, 9 and 10 speed shifters and cassettes. If you aren’t intent on finding an exact replacement, you have a huge range of choices. See the “Index Interchangeability Chart” here: http://www.sheldonbrown.com/dura-ace.html

Is there a wireless remote flash trigger that will work with the Canon Rebel XT?

Description : Is there a wireless remote flash trigger that will work with the Canon Rebel XT?

Last Answer : You have to buy the one from Canon. They make their own line of proucts and their cameras don’t work with normal accessories (ie cable releases, flashes, etc) so you have to buy the Canon versions, which are often bad quality and expensive.

What is the full form of XT ?

Last Answer : Extended Technology

how to program my autopage remote car starter model ADS-DL(16) XT-33

Description : how to program my autopage remote car starter model ADS-DL(16) XT-33

Last Answer : Need Answer

What is the safety record of the Yamaha XT?

Description : What is the safety record of the Yamaha XT?

Last Answer : This is a type of question that is purely a matter of opinion. The saftey record of a motorcycle that is mainly an offroad vehicle is very dependent on the Skill and Knowledge of the Rider. If you are ... Disc Brakes. The XT 250 weighs -50102- lbs. and has a ground clearance of 11.2 inches.

For flow over a flat plate, the ratio of thermal boundary layer thickness, 'xt' and hydrodynamic boundary layer thickness 'x' is equal to (where, NPr = Prandtl number) (A) NPr (B) NPr 1/3 (C) NPr -1 (D) NPr -1/3

Description : For flow over a flat plate, the ratio of thermal boundary layer thickness, 'xt' and hydrodynamic boundary layer thickness 'x' is equal to (where, NPr = Prandtl number) (A) NPr (B) NPr 1/3 (C) NPr -1 (D) NPr -1/3

Last Answer : (B) NPr 1/3

The IBM PC-XT was the first to include a hard drive. What was the capacity of this disk ? 750 KB 10 KB 20 KB 1.44 KB

Description : The IBM PC-XT was the first to include a hard drive. What was the capacity of this disk ? 750 KB 10 KB 20 KB 1.44 KB

Last Answer : 10 KB

What is the difference between 8085 and 8086?

Description : What is the difference between 8085 and 8086?

Last Answer : The major difference between the 8085 and the 8086/8088 is that the 8085 is an 8 bit computer, and the 8086/8088 is a 16 bit computer.

which are of these examples of Intel 8086 opcodes: a. MOV b. ADD c. SUB d. All of these

Description : which are of these examples of Intel 8086 opcodes: a. MOV b. ADD c. SUB d. All of these

Last Answer : d. All of these

Ingiven lines of code MOV AX,BL have different type of operands according to assembler for 8086 architecture these identifiers must be of. a. Different type only in byte b. Same type either in word or byte c. Botha &b d. None of these

Description : Ingiven lines of code MOV AX,BL have different type of operands according to assembler for 8086 architecture these identifiers must be of. a. Different type only in byte b. Same type either in word or byte c. Botha &b d. None of these

Last Answer : b. Same type either in word or byte

Why do we use two ground pins in the pin diagram of 8086?

Description : Why do we use two ground pins in the pin diagram of 8086?

Last Answer : Ans-There are basically two reasons for doing so one is to remove GROUND BOUNCE one more reason is circuit complexity demands a large amount of current flowing through the circuits and multiple grounds help in dissipating the accumulated heat so that device will be safe.

what is the main difference between 8085 and 8086 processors?

Description : what is the main difference between 8085 and 8086 processors?

Last Answer : Ans-8085 is a 8 bit microprocessor,having 16-bit address bus.8086 is a 16-bit microprocessor having 20-bit address bus.

.How many transistors does the 8086 have?a) 10,000b ) 29,000 c) 110,000d) 129,000

Description : .How many transistors does the 8086 have?a) 10,000b ) 29,000 c) 110,000d) 129,000

Last Answer : ) 29,000

8087 connection to 8086, to enable the _________ bank of memory _______pins are to be connected. a) Lower, BHE b) Upper, BHE c) Lower, INT d) Upper, INT.

Description : 8087 connection to 8086, to enable the _________ bank of memory _______pins are to be connected. a) Lower, BHE b) Upper, BHE c) Lower, INT d) Upper, INT.

Last Answer : a) Lower, BHE

What is the output of the following code AL=00110101 BL= 39H M. Krishna Kumar/IISc. Bangalore M2/V1/June 04/1 Microprocessors and Microcontrollers/Assembly language of 8086 Multiple Choice Questions SUB AL, BL AAS a) AL= 00000100, CF=1 b) BL=00000100, CF=0 c) AL=11111100 CF=1 d) BL= 00000100, CF=1

Description : What is the output of the following code AL=00110101 BL= 39H M. Krishna Kumar/IISc. Bangalore M2/V1/June 04/1 Microprocessors and Microcontrollers/Assembly language of 8086 Multiple Choice Questions SUB AL, BL AAS ... , CF=1 b) BL=00000100, CF=0 c) AL=11111100 CF=1 d) BL= 00000100, CF=1

Last Answer : b) BL=00000100, CF=0

In 8086 the overflow flag is set when a) The sum is more than 16 bits b) Signed numbers go out of their range after an arithmetic operation c) Carry and sign flags are set

Description : In 8086 the overflow flag is set when a) The sum is more than 16 bits b) Signed numbers go out of their range after an arithmetic operation c) Carry and sign flags are set

Last Answer : b) Signed numbers go out of their range after an arithmetic operation

In 8086, Example for Non maskable interrupts are a) Trapb) RST6.5 c) INTR

Description : In 8086, Example for Non maskable interrupts are a) Trapb) RST6.5 c) INTR

Last Answer : a) Trap

Define memory segmentation. How memory segmentation is achieved in 8086? State advantages of memory segmentation.

Description : Define memory segmentation. How memory segmentation is achieved in 8086? State advantages of memory segmentation.

Last Answer : Memory Segmentation: The memory in an 8086 microprocessor is organized as a segmented memory. The physical memory is divided into 4 segments namely, - Data segment, Code Segment, Stack Segment and Extra ... 16 bit size. 6) Programs and data can be stored separately from each other in segmentation.

In 8086 the overflow flag is set when _____.

Description : In 8086 the overflow flag is set when _____.   (a) The sum is more than 16 bits (b) Signed numbers go out of their range after an arithmetic operation (c) Carry and sign flags are set (d) Subtraction 

Last Answer : In 8086 the overflow flag is set when Signed numbers go out of their range after an arithmetic operation .