Microprocessor Each instruction in an assembly language program has the following fields 1. Label field 2. Mnemonic field 3. Operand field 4. Comment field What are the correct sequence of these fields? 2, 1, 4 and 3 1, 2, 3 and 4 2, 4, 1 and 3 1, 3, 2 and 4 2, 1, 4 and 3 1, 2, 3 and 4 2, 4, 1 and 3 1, 3, 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor What is the size (in bytes) of Prefetch queue in 8086? 3. 6. 2. 4. 3. 6. 2. 4. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In a C expression using assignment operators, relational operators and arithmetic operators, the hierarchy of operations (in the absence of parenthesis) is Relational, assignment, arithmetic Assignment, relational, arithmetic Arithmetic, relational, assignment Arithmetic, assignment, relational Relational, assignment, arithmetic Assignment, relational, arithmetic Arithmetic, relational, assignment Arithmetic, assignment, relational ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The characteristics of RESET OUT signal is/are all. indicates that µp is being reset. the signal is synchronized to the processor clock. this signal can be used to reset other devices. all. indicates that µp is being reset. the signal is synchronized to the processor clock. this signal can be used to reset other devices. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor If m is a power of 2, the number of select lines required for an m-input mux is: log2 (m) 2^m 2*m m log2 (m) 2^m 2*m m ANSWER DOWNLOAD EXAMIANS APP
Microprocessor IN an intel 8085A microprocessor, why is READY signal used? To indicate to user that the microprocessor is working and is ready for use. None of these To provide proper WAIT states when the microprocessor is communicating with a slow peripheral device. To slow down a fast peripheral device so as to communicate at the microprocessor’s device. To indicate to user that the microprocessor is working and is ready for use. None of these To provide proper WAIT states when the microprocessor is communicating with a slow peripheral device. To slow down a fast peripheral device so as to communicate at the microprocessor’s device. ANSWER DOWNLOAD EXAMIANS APP
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