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What is a device that preformes computation and makes logical comparison according to the instruction it receives?
A computer.
Is xor an instruction for the assembly language?
It depends on the specific instruction set for the processor you are programming. Most processors will support the basic logical instructions, but you would have to view the documentation for a particular processor to know for sure.
What is instruction mapping?
Instruction mapping is the process of identifying the sequence of tasks required to complete a specific job or project. It involves breaking down the steps involved in a process and organizing them in a logical order. Instruction mapping helps in understanding and optimizing workflows for improved efficiency and productivity.
What do you mean by instruction format and word size?
The physical and logical structure of computers is normally described i n reference manuals provided with the system.
What is computer and applications of computer system?
computer is electronic machine which understand binary language & the set of logical instruction is called program or application
Examples of logical errors in c program?
Logical errors :- These errors occur because of logically incorrect instructions in the program. Let us assume that in a 1000 line program, if there should be an instruction, which multiplies two numbers and is wrongly written to perform addition. This logically incorrect instruction may produce wrong results. Detecting such errors are difficult.
What types of operands are typical in machine instruction sets?
Addresses, Numbers, Characters, Logical Data (source: Computer Organization and Architecture, William Stallings)
What is meant by systematic and explicit instruction?
Systematic instruction refers to teaching that is carefully planned and sequenced, ensuring that skills are mastered in a logical order. Explicit instruction involves clearly stating the learning objectives, modeling skills, providing guided practice, and offering immediate feedback to students. Together, systematic and explicit instruction help ensure that learners understand and can apply new concepts effectively.
How do you clear carry flag in 8085?
You can clear carry by using these two commands STC // it will force to set the carry flag CF=1// CMC //it willl complement that carry and you have done, CF=0 // in single instruction u can reset carry by using any logical instruction. because logical operation resets carry always... eg. XRI 00h or ANI 0F Geniusminds.com
What has the author Bruce Wilson written?
Bruce Wilson has written: 'Logical nursing mathematics' -- subject(s): Mathematics, Medical logic, Nurses' instruction, Nursing, Pharmaceutical arithmetic
How is parity flag affected with the or instruction in 8086 microprocessor?
In the 8086 microprocessor, the parity flag (PF) is affected by the OR instruction based on the result of the operation. The parity flag is set if the number of set bits (1s) in the result is even; it is cleared if the number of set bits is odd. Therefore, after executing an OR instruction, the parity flag reflects the parity of the result of the logical OR operation performed on the operands.
What is the function of two address instruction?
A two-address instruction format is used in computer architecture to simplify the instruction set by allowing operations to specify two operands: one as a source and one as a destination. This means that one operand can be overwritten with the result of the operation, streamlining the process of executing arithmetic or logical operations. It reduces the number of instructions needed for certain computations, as the result can be stored in one of the original operands. This format enhances efficiency in both instruction execution and memory usage.
