Microprocessor When .9432 E – 4 is subtracted from .5452 E – 3 in normalized floating point mode Both Ihe numbers are changed and their exponents are, made equal to -5 .9432 E – 4 is changed to .09432 E – 3 and .5452 E – 3 is not changed .5452 E – 3 is changed to 5.452 E – 4 but .9432 E – 4 is not changed None of the numbers is changed Both Ihe numbers are changed and their exponents are, made equal to -5 .9432 E – 4 is changed to .09432 E – 3 and .5452 E – 3 is not changed .5452 E – 3 is changed to 5.452 E – 4 but .9432 E – 4 is not changed None of the numbers is changed ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The control flags in 8086 are: the Trap flag(TF). the direction flag(DF). All of these the interrupt flag(IF). the Trap flag(TF). the direction flag(DF). All of these the interrupt flag(IF). ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which general register or general register pair is incremented/decremented by 2 during PUSH and POP instructions? D-E. H-L. Stack Pointer. Program Counter. D-E. H-L. Stack Pointer. Program Counter. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The content of the A15-A8 (higher order address lines) while executing “IN 8-bit port address” instruction are same as the content of A7-A0 irrelevant all bits reset (i.e. 00H) all bits set (i.e. FFH) same as the content of A7-A0 irrelevant all bits reset (i.e. 00H) all bits set (i.e. FFH) ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In microprocessor based system I/O ports are used to interface all the I/O devices the I/P device only the O/P devices only the I/O devices and memory chips all the I/O devices the I/P device only the O/P devices only the I/O devices and memory chips ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In an 8085 microprocessor based system, the contents of SP are 2000H. POP H instruction will transfer the contents of memory location 2000H and 1FFFH to H and L registers respectively 2001H and 2002H to H and L registers respectively 2000H and 1999H to H and L registers respectively 2001H and 2000H to H and L registers respectively 2000H and 1FFFH to H and L registers respectively 2001H and 2002H to H and L registers respectively 2000H and 1999H to H and L registers respectively 2001H and 2000H to H and L registers respectively ANSWER DOWNLOAD EXAMIANS APP
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