Microprocessor In one’s complement 8 bit representation 11111111 represents -1 +0 -0 1 -1 +0 -0 1 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following is a valid integer constant? 127 125 + 3 127 127 127 125 + 3 127 127 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Consider the following statements: Arithmetic Logic Unit (ALU) 1.Performs arithmetic operations 2.Performs comparisons. 3.Communicates with I/O devices 4.Keeps watch on the system Which of these statements are correct? 1, 2 and 3 1 and 2 only 3 and 4 only 1, 2, 3 and 4 1, 2 and 3 1 and 2 only 3 and 4 only 1, 2, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following is type declaration statement in C? king = horse + 1 prin = prin * prin s = s + 1 int bar king = horse + 1 prin = prin * prin s = s + 1 int bar ANSWER DOWNLOAD EXAMIANS APP
Microprocessor I)A total of about one million bytes can be directly addressed by the 8086 microprocessor II)8086 has thirteen 16-bit registers III)8086 has eight flags IV)Compared to 8086, the 80286 provides a higher degree of memory protection Which one of the statements given above are correct? 1,2 & 3 2,3&4 1,2 & 4 1,3 &4 1,2 & 3 2,3&4 1,2 & 4 1,3 &4 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Identify the communication interfacing device from the following 8251 8155 8257 8255 8251 8155 8257 8255 ANSWER DOWNLOAD EXAMIANS APP
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