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MICROPROCESSORSWhich among the single operand instructions complements the accumulator without affecting any of the flags? (i) CLR (ii) SETB (iii) CPL (iv) All of the above20202mCOMPUTER ORGANIZATION & ARCHITECTURETwo's complement representation is primarily used for: (i) Signed integers (ii) Instruction opcodes (iii) ASCII characters (iv) Floating point numbers20252mMICROPROCESSORSFor 16-bit operations, register E can be paired with what register? (i) A (ii) B (iii) C (iv) D20232mMICROPROCESSORSHow many flags does 8085 microprocessor has? (i) 4 (ii) 5 (iii) 6 (iv) 320222m
PreviousWhich serial modes possess the potential to support the multi-processor type of communication? (i) Modes 0 & 1 (ii) Modes 1 & 2 (iii) Modes 2 & 3 (iv) All of the aboveNextWhich among the single operand instructions complements the accumulator without affecting any of the flags? (i) CLR (ii) SETB (iii) CPL (iv) All of the above