Tag: overview of computerised accounting system

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Multiple choice elements of accounts overview of computerised accounting system accounting software concepts and types of computerized accounting system types of accounting software

______________ performs logical operations involving comparisons among variables and data items.

  1. Arithmetic and Logic unit

  2. Memory unit

  3. Control unit

  4. Both b and c
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Arithmetic and Logic Unit (ALU) performs all mathematical calculations and logical comparisons within the CPU.

Multiple choice elements of accounts overview of computerised accounting system accounting software concepts and types of computerized accounting system types of accounting software

___________ is the main part of computer hardware that actually processes data, according to the instructions it receives.

  1. Input unit

  2. Output unit

  3. Central processing unit

  4. Both a and b
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Central Processing Unit (CPU) is the primary hardware component that executes instructions and processes data.

Multiple choice elements of accounts overview of computerised accounting system accounting software concepts and types of computerized accounting system types of accounting software

Under ___________, data is stored before being actually processed.

  1. arithmetic and logic unit

  2. memory unit

  3. control unit

  4. Both a and c
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The memory unit is responsible for storing data and instructions before they are processed and after they are processed.

Multiple choice elements of accounts overview of computerised accounting system accounting software concepts and types of computerized accounting system types of accounting software

The action data must be entered into the system before it is processed under ___________.

  1. Data Validation

  2. Data Entry

  3. Processing and Validation

  4. Storage
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Data entry is the process of inputting data into the computer system so that it can be processed.

Multiple choice elements of accounts overview of computerised accounting system accounting software concepts and types of computerized accounting system types of accounting software

The ___________ of data, representing actions of the ATM user, occurs almost instantaneously in case of the online transaction processing system.

  1. revalidation

  2. processing

  3. storage

  4. information
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In an online transaction processing system, the processing of data occurs immediately upon entry to provide real-time results.

Multiple choice elements of accounts overview of computerised accounting system accounting software concepts and types of computerized accounting system types of accounting software

____________ is called as check output validity.

  1. Processing

  2. Storage

  3. Revalidation

  4. Information
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Revalidation is the process of verifying that the output generated by a system is correct and consistent with the input data. It acts as a final check to ensure the validity of the processed information.

Multiple choice elements of accounts overview of computerised accounting system accounting software concepts and types of computerized accounting system types of accounting software

Reading instructions out of memory unit, decoding instructions and setting up the routing of data are the functions of __________.

  1. input unit

  2. memory unit

  3. control unit

  4. arithmetic and logic unit
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The control unit is the component of the CPU that directs the operation of the processor. It manages the instruction cycle by fetching, decoding, and executing instructions, as well as controlling data flow.

Multiple choice elements of accounts overview of computerised accounting system accounting software concepts and types of computerized accounting system types of accounting software

___________ is capable of producing verbal output that sounds like human speech.

  1. Monitor

  2. Graphic Plotter

  3. Speech Synthesizer

  4. Mouse
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

A speech synthesizer is a device or software program that converts text or digital data into audible human-like speech. This is a form of audio output.