Which website provides microprocessor MCQ online test? Mark as favorite Copy Link mcqquestions.net microprocessorquiz.com cpuexam.com digitalprocessors.org Check Answer
Which of the following is a type of microprocessor? Mark as favorite Copy Link Laser Transistor Pentium Hard drive Check Answer
Where a program is being executed in an 8085 byte Instruction microprocessor, its program counter contains? Mark as favorite Copy Link The number of instructions in the current program that have already been executed The total number of instructions in the program being executed The memory address of the instruction that is being currently executed The memory address of the instruction that is to be executed next Check Answer
What is the magnitude of data stored by a latch? Mark as favorite Copy Link 8 bit of data 1 bit of data 4 bit of data 16 bit of data Check Answer
8088 microprocessor differs with 8086 microprocessor in? Mark as favorite Copy Link Data width on the output Address capability Support of coprocessor Support of MAX / MIN mode Check Answer
What are software interrupts? Mark as favorite Copy Link RST 0 - 7 RST 5.5 - 7.5 INTR, TRAP RST 6.5 Check Answer
Which of the following is hardware interrupts? Mark as favorite Copy Link RST 5.5 RST 6.5, RST 7.5 INTR, TRAP All Check Answer
In 8085, the pairing of registers B, C, D, E, H, L is? Mark as favorite Copy Link B - C, D - E, H - L B - D, C - E, H - L B - C, D - L, H - E B - H, D - E, C - L Check Answer
The chip 8257 is a? Mark as favorite Copy Link programmable interrupt controller programmable DMA controller programmable peripheral interface none of the above Check Answer
In 8085 the instruction MOV A, M is an example of? Mark as favorite Copy Link Direct addressing Immediate addressing Register addressing Register indirect addressing Check Answer