Flag register

The intel 8086 microprocessor is a _______ processor

• 8 Bit

• 16 Bit

• 32 Bit

• 64 Bit

In 8086 microprocessor , the address bus is ________ bit wide

• 12 bit

• 10 bit

• 16 bit

• 20 bit

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

• the condition of result of ALU operation

• the condition of memory

• the result of addition

• the result of subtraction

The CF is known as ________

• carry flag

• condition flag

• common flag

• single flag

In 8086 the overflow flag is set when _____________.

• the sum is more than 16 bits.

• numbers go out of their range after an arithmetic operation.

• carry and sign flags are set

• subtraction

The IF is called as _________

• initial flag

• indicate flag

• interrupt flag

• inter flag

The register AX is formed by grouping ________

• AH & AL

• BH & BL

• CH & CL

• DH & DL

The BIU contains FIFO register of size __________ bytes

• 8

• 6

• 4

• 12

The 1 MB byte of memory can be divided into ______ segment

• 1 Kbyte

• 64 Kbyte

• 33 Kbyte

• 34 Kbyte

The BIU contains FIFO register of size __________ bytes

• 8

• 6

• 4

• 12