Instruction in computer languages consists of A) OPCODE B) OPERAND C) Both of above D) None of above

  Instruction in computer languages consists of A) OPCODE B) OPERAND C) Both of above D) None of above
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Instruction in computer languages consists of a. OPCODE b. OPERAND c. Both of above d. None of above

Description : Instruction in computer languages consists of a. OPCODE b. OPERAND c. Both of above d. None of above

Last Answer : Both of above

Instruction in computer languages consists of a. OPCODE b. OPERAND c. Both of above d. None of above

Description : Instruction in computer languages consists of a. OPCODE b. OPERAND c. Both of above d. None of above

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Two important fields of an instruction are. a. Opcode b. Operand c. Only a d. Botha&b

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The operation is specified by a binary code known as the a. Operand code b. Opcode c. Source code d. — Allof these

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A basic instruction that can be interpreted by computer generally has ________ A. An operand and an address B. decoder and an accumulator C. Sequence register and decoder D. None of the Above

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Single address computer instruction has two parts: a. The operation code b. The operand c. A and B d. None of these

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Which are designed to interpret a specified number of instruction code. a. Programmer b. Processors c. Instruction d. Opcode

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Opcode is the machine instruction obtained from decoding instruction stored in. a. Stack pointer b. Address pointer Cc. Instruction register d. Incrementer

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An instruction code must specify the address of the__. a. Opecode b. Operand c. Both d. None

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Micro-orders generate the_ __ address of operand and execute instruction and prepare for fetching next instruction from the main memory: a. Physical b. Effective c. Logical d. all of above

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In which addressing the operand is actually present in instruction: a. Immediate addressing b. Direct addressing 9 Register addressing a None of these

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Pipeline implement a. fetch instruction b. decode instruction c. fetch operand d. calculate operand e. execute instruction f. all of abve

Description : Pipeline implement a. fetch instruction b. decode instruction c. fetch operand d. calculate operand e. execute instruction f. all of abve

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Computer instructions written with the use of English words instead of binary machine code is called A) Mnemonics B) Symbolic code C) Gray codes D) Opcode

Description : Computer instructions written with the use of English words instead of binary machine code is called A) Mnemonics B) Symbolic code C) Gray codes D) Opcode

Last Answer : Answer : B

Computer instructions written with the use of English words instead of binary machine code is called a. Mnemonics b. Symbolic code c. Gray codes d. Opcode

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Computer instructions written with the use of English words instead of binary machine code is called a. Mnemonics b. Symbolic code c. Gray codes d. Opcode

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Last Answer : b. Symbolic code

What is an operand ?

Description : What is an operand ?

Last Answer : An operation in mathematics is an object of mathematical activity , that is, an object or quantity that is managed.

What is an Opcode?

Description : What is an Opcode?

Last Answer : The part of the instruction that specifies the operation to be performed is called the Operation code or opcode.

In 8085 microprocessor, how many T-states does OPCODE FETCH machine cycle normally require

Description : In 8085 microprocessor, how many T-states does OPCODE FETCH machine cycle normally require (i.e., when HOLD and WAIT signals are NOT forced)? A) 4 to 6 B) 3 to 8 C) 2 to 3 D) 8 to 12 

Last Answer : In 8085 microprocessor, how many T-states does OPCODE FETCH machine cycle normally require (i.e., when HOLD and WAIT signals are NOT forced)? A) 4 to 6 B) 3 to 8 C) 2 to 3 D) 8 to 12 

Which operation use one operand or unary operations: a. Arithmetic b. Logical c. Both d. None

Description : Which operation use one operand or unary operations: a. Arithmetic b. Logical c. Both d. None

Last Answer : c. Both

What will be the output of the following Python code? >>> a={4,5,6}>>> b={2,8,6}>>> a+b a) {4,5,6,2,8} b) {4,5,6,2,8,6} c) Error as unsupported operand type for sets d) Error as the duplicate item 6 is present in both sets

Description : What will be the output of the following Python code? >>> a={4,5,6}>>> b={2,8,6}>>> a+b a) {4,5,6,2,8} b) {4,5,6,2,8,6} c) Error as unsupported operand type for sets d) Error as the duplicate item 6 is present in both sets

Last Answer : Answer: c Explanation: Execute in python shell to verify.

What is an Operand?

Description : What is an Operand?

Last Answer : The data on which the operation is to be performed is called as an Operand.

In which addressing the simplest addressing mode where an operand is fetched from memory is a. Immediate addressing b. Direct addressing c. Register addressing d. None of these

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Last Answer : b. Direct addressing

In which mode the main memory location holds the EA of the operand: a. Immediate addressing b. Direct addressing c. Register addressing d. Indirect addressing

Description : In which mode the main memory location holds the EA of the operand: a. Immediate addressing b. Direct addressing c. Register addressing d. Indirect addressing

Last Answer : d. Indirect addressing

Which operation is used to shift the content of an operand to one or more bits to provide necessary variation: a. Logical and bit manipulation b. Shift manipulation c. Circular manipulation d. None of these

Description : Which operation is used to shift the content of an operand to one or more bits to provide necessary variation: a. Logical and bit manipulation b. Shift manipulation c. Circular manipulation d. None of these

Last Answer : b. Shift manipulation

Given a source code with 10 operators includes 6 unique operators, and 6 operand including 2 unique operands. The program volume is ? 48 120 720 insufficient data

Description : Given a source code with 10 operators includes 6 unique operators, and 6 operand including 2 unique operands. The program volume is ? 48 120 720 insufficient data

Last Answer : 48

Write an example for immediate operand.

Description : Write an example for immediate operand.

Last Answer : The quick add instruction with one constant operand is called add immediate or addi.To add 4 to register $s3, we just writeaddi $s3,$s3,4 # $s3 = $s3 + 4.

Which one of the following is not an addressing mode? (A) Register indirect (B) Auto increment (C) Relative indexed (D) Immediate operand

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Last Answer : (C) Relative indexed

Refer the points as listed below: (a) What are the operator precedence rules ? (b) What are the operator associativity rules ? (c) What is the order of operand evaluation ? (d) Are there restrictions on operand evaluation side effects ? Which of the above must be considered as primary design issues for arithmetic expressions ? (A) (a), (b) and (c) (B) (a), (c) and (d) (C) (a), (b) and (d) (D) (a), (b), (c) and (d)

Description : Refer the points as listed below: (a) What are the operator precedence rules ? (b) What are the operator associativity rules ? (c) What is the order of operand evaluation ? (d) Are there restrictions on operand evaluation side effects ? ... (d) (C) (a), (b) and (d) (D) (a), (b), (c) and (d)

Last Answer : (D) (a), (b), (c) and (d)

The compiler converts all operands upto the type of the largest operand is called (A) Type Promotion (B) Type Evaluation (C) Type Conversion (D) Type Declaration

Description : The compiler converts all operands upto the type of the largest operand is called (A) Type Promotion (B) Type Evaluation (C) Type Conversion (D) Type Declaration

Last Answer : (A) Type Promotion 

A computer Program that translates one program instruction at a time into machine language is called a/an A) Interpreter B) CPU C) Compiler D) Simulator

Description : A computer Program that translates one program instruction at a time into machine language is called a/an A) Interpreter B) CPU C) Compiler D) Simulator

Last Answer : Answer : A

A computer which CPU speed around 100 million instruction per second and with the word length of around 64 bits is known as A) Super computer B) Mini computer C) Micro computer D) Macro computer

Description : A computer which CPU speed around 100 million instruction per second and with the word length of around 64 bits is known as A) Super computer B) Mini computer C) Micro computer D) Macro computer

Last Answer : Answer : A

Any data and instruction entered in the memory of a computer is__________ A. Storage B. Output C. Input D. Information

Description : Any data and instruction entered in the memory of a computer is__________ A. Storage B. Output C. Input D. Information

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A group of bits that tell the computer to perform a specific operation is known as_______ A. Instruction code B. Micro-operation C. Accumulator D. Register

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CISC stands for _________ A. Compound Instruction Set Computer B. Complex Information Set Computer C. Compound Information Set Computer D. Complex Instruction Set Computer

Description : CISC stands for _________ A. Compound Instruction Set Computer B. Complex Information Set Computer C. Compound Information Set Computer D. Complex Instruction Set Computer

Last Answer : D. Complex Instruction Set Computer

RISC stands for________ A. Reverse Instruction Set Computer B. Reverse Information Set Computer C. Reduced Information Set Computer D. Reduced Instruction Set Computer

Description : RISC stands for________ A. Reverse Instruction Set Computer B. Reverse Information Set Computer C. Reduced Information Set Computer D. Reduced Instruction Set Computer

Last Answer : D. Reduced Instruction Set Computer

Find out the incorrect feature of Assembly language among following: a) It is also provided by the manufacturer b) One instruction for each computer operation c) Instruction codes are represented by mnemonics (a set of letters) and the code must be assembled into machine language for execution d) All of the Above e) None of These

Description : Find out the incorrect feature of Assembly language among following: a) It is also provided by the manufacturer b) One instruction for each computer operation c) Instruction codes are represented by mnemonics ... be assembled into machine language for execution d) All of the Above e) None of These

Last Answer : e) None of These

BASIC stands for: a) Basic Access towards Skills in Computer b) Beginner's All Purpose Symbolic Instruction Code c) Binary And Specific Instruction Code d) None of These

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Last Answer : b) Beginner's All Purpose Symbolic Instruction Code

Computer programs are written in a high level programming language, however, the human readable version of a program is called a) cache b) instruction set c) source code d) word size

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Last Answer : c) source code

A computer program that translates one program instruction one at a time into machine language is called a/an (1) Interpreter (2) Compiler (3) Simulator (4) Commander

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Last Answer : Interpreter

Which statement is valid about computer program? A) High level languages must be converted into machine language to execute B) High level language programs are more efficient and faster to execute C) It is more difficult to identify errors in high level language program than in low level programs D) All of above

Description : Which statement is valid about computer program? A) High level languages must be converted into machine language to execute B) High level language programs are more efficient and faster to execute C) It ... to identify errors in high level language program than in low level programs D) All of above

Last Answer : Answer : A

Which of the following is called low level languages? A) Machine language B) Assembly language C) Both of the above D) None of above

Description : Which of the following is called low level languages? A) Machine language B) Assembly language C) Both of the above D) None of above

Last Answer : Answer : C

OOP uses a different set of programming languages than old procedural programming languages such as: a) C b) Pascal c) Both of Above d) None of These

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Last Answer : c) Both of Above

A computer consists of A) A central processing unit B) A memory C) Input and output unit D) All of the above

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Last Answer : Answer : D

A computer program consists of: a) System Flowchart b) Program Flowchart c) Algorithm's written in any computer language d) None of The Above

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Last Answer : c) Algorithm's written in any computer language

Which among the following is incorrect about application software: a) It consists of standalone programs b) Used to solve specific business needs c) Both of Above d) None of These

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Last Answer : d) None of These

In........................mode, a common technique in packet-switched networks consists of wrapping a packet in a new one. A) Tunneling B) Encapsulation C) Both A and B D) None of the above

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Last Answer : C) Both A and B