Microprocessor Program counter in a digital computer Counts the numbers of programs run in the machine. Counts the number of times the loops are executed. Counts the number of times a subroutine is called. Points the memory address of the next instruction to be fetched. Counts the numbers of programs run in the machine. Counts the number of times the loops are executed. Counts the number of times a subroutine is called. Points the memory address of the next instruction to be fetched. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The register which holds the information about the nature of results of arithmetic and logic operations is called as Flag register Accumulator Process status register Condition code register Flag register Accumulator Process status register Condition code register ANSWER DOWNLOAD EXAMIANS APP
Microprocessor An e-mail message can be sent to many recipients. True False True False ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Consider the following I) Sign flag II) Trap flag III) Parity flag IV) Auxiliary carry flag. Which one of the above flags is/are present in 8085 microprocessor? (I) only (I) & (II) (I) ,(III) & (IV) (II) & (III) (I) only (I) & (II) (I) ,(III) & (IV) (II) & (III) ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The addressing mode in instruction PUSH B is immediate direct register indirect register immediate direct register indirect register ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In a vector interrupt the interrupting source supplies the branch information to the processor through an interrupt vector. none. the branch address is assigned to a fixed location in memory. the branch address is obtained from a register in the processor. the interrupting source supplies the branch information to the processor through an interrupt vector. none. the branch address is assigned to a fixed location in memory. the branch address is obtained from a register in the processor. ANSWER DOWNLOAD EXAMIANS APP
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