| 25th March 2013 01:48 PM | |
| Saksham | Re: IES Question Bank Download As you want UPSC IES question paper so I have and I am sharing it with you: 1. For the purpose of data processing an efficient assembly language programmer makes use of the general purpose registers rather than memory. The reason is: (a) The set of instructions for data processing with memory is limited (b) Data processing becomes easier when registers are use (c) More memory related instructions are required in the program for data processing (d) Data processing with registers takes fewer cycles than that with memory Ans: (d) 2. While a program is being executed in an Intel 8085 microprocessor, the program counter of the microprocessor contains: (a) The memory address of the instruction that is being currently executed (b) The memory address of the instruction that is to be executed next (c) The number of instructions that have already been executed (d) The total number of instructions in the current program still to be executed Ans: (b) 3. Which one of the following statement is NOT correct? (a) CMPA is a single byte instruction and CMA is not an instruction (b) The instruction SUB A sets the zero flag (c) Bus is a group of wires (d) Instruction INR C does not affect carry flag. Ans: (a) Complete question paper is available in file which is in pdf format and you can free download it. |
| 24th March 2013 01:50 PM | |
| sanjib pyetr | IES Question Bank Download For better preparation somebody provide me UPSC IES question paper? |
