Bank Po Computer Awareness Quiz
AllGovtNaukri. ComOnline Quiz In our Quizsection, Today we are providing our readers with Computer Awareness Quiz forlatest Bank PO Exams. Take the quiz and see your score at the end of the quiz. Hope this Quiz willhelp you in your preparation for Computer Awareness section of various Bank POExams. Best of Luck!Computer Awareness QuizNo. Of Questions: 35Time Allowed: 20 Mins
Questions and Answers
- 1.
All of the following are examples of real security and privacy risks EXCEPT:
- A.
Hackers
- B.
Spam
- C.
Viruses
- D.
Identity theft.
Correct Answer
B. SpamExplanation
Spam is not an example of a real security and privacy risk because it is typically just unsolicited and unwanted emails or messages. While spam can be annoying and time-consuming, it does not pose a direct threat to the security or privacy of an individual or their personal information. On the other hand, hackers, viruses, and identity theft all have the potential to cause significant harm by gaining unauthorized access to systems, corrupting data, or stealing sensitive information.Rate this question:
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- 2.
A process known as ____________ is used by large retailers to study trends.
- A.
data mining
- B.
data selection
- C.
POS
- D.
Data conversion
Correct Answer
A. data miningExplanation
Large retailers use data mining to study trends. Data mining is the process of analyzing large sets of data to discover patterns, relationships, and insights. It involves extracting useful information from the data and using it to make informed business decisions. By analyzing customer purchase history, sales data, and other relevant information, retailers can identify trends and patterns in consumer behavior, which can help them optimize their marketing strategies, improve inventory management, and enhance overall business performance.Rate this question:
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- 3.
Which of the following is a part of the Central Processing Unit?
- A.
Printer
- B.
Key board
- C.
Mouse
- D.
Arithmetic & Logic unit
Correct Answer
D. Arithmetic & Logic unitExplanation
The Arithmetic & Logic Unit (ALU) is a component of the Central Processing Unit (CPU). It is responsible for performing arithmetic and logical operations on data, such as addition, subtraction, multiplication, and comparison. The ALU is crucial for executing instructions and processing data within the CPU. The other options listed, such as the printer, keyboard, and mouse, are peripheral devices that are not part of the CPU itself.Rate this question:
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- 4.
A(n) ____________ system is a small, wireless handheld computer that scans an items tag and pulls up the current price (and any special offers) as you shop.
- A.
PSS
- B.
POS
- C.
Inventory
- D.
Data mining
Correct Answer
A. PSSExplanation
A PSS (Point of Sale System) is a small, wireless handheld computer that scans an item's tag and pulls up the current price (and any special offers) as you shop.Rate this question:
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- 5.
CAD stands for
- A.
Computer aided design
- B.
Computer algorithm for design
- C.
Computer application in design
- D.
All of the above
Correct Answer
A. Computer aided designExplanation
CAD stands for Computer aided design. This term refers to the use of computer software and technology to assist in the creation, modification, analysis, or optimization of a design. CAD software allows designers to create and visualize 2D or 3D models, make changes easily, and generate accurate technical drawings. It is widely used in various industries such as architecture, engineering, manufacturing, and product design. The other options, "Computer algorithm for design" and "Computer application in design," do not accurately represent the meaning of CAD.Rate this question:
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- 6.
The lowest form of Computer language is called
- A.
BASIC
- B.
FORTRAN
- C.
Machine Language
- D.
COBOL
Correct Answer
C. Machine LanguageExplanation
Machine language is considered the lowest form of computer language because it directly corresponds to the hardware and is made up of binary instructions that can be executed by the computer's processor. It is the most basic and fundamental level of programming language, consisting of sequences of 0s and 1s that represent specific operations and data. Machine language is specific to the architecture of a particular computer system and is not easily readable or writable by humans. It requires a deep understanding of the computer's architecture and is typically used by system programmers and hardware designers.Rate this question:
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- 7.
Which of the following is NOT one of the four major data processing functions of a computer?
- A.
Gathering data
- B.
Processing data into information
- C.
Analyzing the data or information
- D.
Storing the data or information
Correct Answer
C. Analyzing the data or informationExplanation
Analyzing the data or information is not one of the four major data processing functions of a computer. The four major data processing functions include gathering data, processing data into information, and storing the data or information. Analyzing the data or information is a separate step that involves examining and interpreting the processed information to draw conclusions or make decisions.Rate this question:
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- 8.
Surgeons can perform delicate operations by manipulating devices through computers instead of manually. This technology is known as:
- A.
robotics.
- B.
Computer forensics.
- C.
Simulation.
- D.
Forecasting
Correct Answer
A. robotics.Explanation
Surgeons can perform delicate operations by manipulating devices through computers instead of manually. This technology is known as robotics.Rate this question:
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- 9.
Memory which forgets every thing when you switch off the power is known as
- A.
Corrupted
- B.
Volatile
- C.
Non-Volatile
- D.
Non-Corrupted
- E.
None
Correct Answer
B. VolatileExplanation
Volatile memory is the correct answer because it refers to a type of memory that loses all stored information when the power is turned off. This type of memory is commonly used in computers and other electronic devices to temporarily store data that needs to be accessed quickly. Unlike non-volatile memory, which retains data even when the power is off, volatile memory is not able to hold information without a continuous power supply.Rate this question:
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- 10.
The linking of computers with a communication system is called
- A.
Networking
- B.
Pairing
- C.
. Interlocking
- D.
Assembling
- E.
Sharing
Correct Answer
A. NetworkingExplanation
The correct answer is "Networking" because it is the process of connecting computers and other devices together to share information and resources. Networking allows for communication and data transfer between different computers and enables the sharing of files, printers, and internet connections. Pairing, interlocking, and assembling do not accurately describe the process of connecting computers, while sharing is a result of networking.Rate this question:
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- 11.
____________ is the science that attempts to produce machines that display the same type of intelligence that humans do.
- A.
Nanoscience
- B.
Nanotechnology
- C.
Simulation
- D.
Artificial intelligence (AI)
Correct Answer
D. Artificial intelligence (AI)Explanation
Artificial intelligence (AI) is the science that attempts to produce machines that display the same type of intelligence that humans do. AI focuses on developing computer systems that can perform tasks that typically require human intelligence, such as speech recognition, decision-making, problem-solving, and learning. Through the use of algorithms and advanced technologies, AI aims to mimic human cognitive abilities and solve complex problems efficiently.Rate this question:
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- 12.
____________ is data that has been organized or presented in a meaningful fashion.
- A.
A process
- B.
Software
- C.
Storage
- D.
Information
Correct Answer
D. InformationExplanation
Information is the correct answer because it refers to data that has been organized or presented in a meaningful fashion. It implies that the data has been processed and made useful for a specific purpose or context. Information is crucial for decision-making and understanding, as it provides valuable insights and knowledge.Rate this question:
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- 13.
The name for the way that computers manipulate data into information is called:
- A.
Programming.
- B.
processing.
- C.
Storing
- D.
Organizing
Correct Answer
B. processing.Explanation
Processing is the correct answer because it refers to the way computers manipulate data to convert it into meaningful information. Processing involves performing calculations, executing instructions, and transforming raw data into a usable format. This process can include tasks such as sorting, filtering, analyzing, and transforming data to produce desired outcomes or results.Rate this question:
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- 14.
Computers gather data, which means that they allow users to ____________ data.
- A.
Present
- B.
Input
- C.
Output
- D.
store
Correct Answer
B. InputExplanation
Computers gather data through various means such as sensors, keyboards, or network connections, allowing users to input information into the system. This input can be in the form of text, numbers, or commands. Therefore, the correct answer is "input."Rate this question:
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- 15.
Which of the following refers to a small, single-site network?
- A.
LAN
- B.
DSL
- C.
RAM
- D.
CPU
Correct Answer
A. LANExplanation
LAN refers to a local area network, which is a small, single-site network that connects computers and devices within a limited geographical area, such as a home, office, or building. It allows for the sharing of resources, such as printers and files, and enables communication between connected devices. DSL, RAM, and CPU are not related to the concept of a small, single-site network.Rate this question:
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- 16.
How many options does a BINARY choice offer
- A.
None
- B.
One
- C.
Two
- D.
It depends on the amount of memory on the computer
Correct Answer
C. TwoExplanation
A binary choice offers two options because the term "binary" refers to a system or situation that has two possible outcomes or choices. In this case, a binary choice offers the option to choose between two alternatives.Rate this question:
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- 17.
A collection of program that controls how your computer system runs and processes information is called
- A.
Operating System
- B.
Computer
- C.
Office
- D.
Compiler
- E.
Interpreter
Correct Answer
A. Operating SystemExplanation
An operating system is a collection of programs that manages and controls the hardware and software resources of a computer system. It provides a platform for other software applications to run and processes information efficiently. It handles tasks such as memory management, file system management, device management, and user interface. The operating system acts as an intermediary between the user and the computer hardware, allowing users to interact with the computer system and perform various tasks.Rate this question:
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- 18.
Computer connected to a LAN (Local Area Network) can
- A.
Run faster
- B.
Go on line
- C.
Share information and /or share peripheral equipment
- D.
E-mail
- E.
None
Correct Answer
C. Share information and /or share peripheral equipmentExplanation
A computer connected to a LAN (Local Area Network) can share information and/or share peripheral equipment with other computers on the network. This means that multiple computers can access and exchange data, files, and resources such as printers or scanners. This enhances collaboration and efficiency within the network, allowing for seamless communication and resource utilization among connected devices.Rate this question:
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- 19.
Computers use the ____________ language to process data.
- A.
Processing
- B.
kilobyte
- C.
Binary
- D.
Representational
Correct Answer
C. BinaryExplanation
Computers use the binary language to process data because binary is a base-2 numbering system that uses only two digits, 0 and 1. These digits represent the on and off states of electronic switches in a computer's circuitry. By using binary, computers can efficiently store and manipulate data using electrical signals. This language allows for precise and rapid calculations and operations, making it ideal for computer processing.Rate this question:
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- 20.
In the binary language each letter of the alphabet, each number and each special character is made up of a unique combination of:
- A.
Eight bytes
- B.
Eight kilobytes.
- C.
Eight characters.
- D.
Eight bit
Correct Answer
D. Eight bitExplanation
In the binary language, each letter of the alphabet, each number, and each special character is made up of a unique combination of eight bits. Bits are the smallest unit of information in computing and can represent either a 0 or a 1. Therefore, a combination of eight bits allows for a wide range of possibilities and can represent a variety of characters and symbols.Rate this question:
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- 21.
A ____________ is approximately one billion bytes.
- A.
Kilobyte
- B.
Bit
- C.
Gigabyte
- D.
Megabyte
Correct Answer
C. GigabyteExplanation
A gigabyte is a unit of digital information that is approximately one billion bytes. It is commonly used to measure the storage capacity of computer systems, such as hard drives and memory cards.Rate this question:
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- 22.
Data can be a number, a word, a picture, or a sound.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Data can indeed be a number, a word, a picture, or a sound. In the context of computing and information systems, data refers to any form of information that can be processed or transmitted. Numbers, words, pictures, and sounds are all examples of data types that can be stored and manipulated by computers. Therefore, the statement "Data can be a number, a word, a picture, or a sound" is true.Rate this question:
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- 23.
Currently, the performance of tasks by robots is based on preprogrammed algorithms.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The statement is suggesting that the performance of tasks by robots is currently dependent on preprogrammed algorithms. This means that robots are designed to follow a set of instructions or rules that are predetermined by humans. They do not have the ability to adapt or learn on their own. Therefore, the correct answer is true, as robots currently rely on preprogrammed algorithms for their task performance.Rate this question:
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- 24.
Output devices store instructions or data that the CPU processes.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Output devices do not store instructions or data that the CPU processes. Output devices are used to display or present information to the user, such as monitors, printers, or speakers. They receive data from the CPU and present it in a usable format, but they do not store the data or instructions themselves. Therefore, the correct answer is False.Rate this question:
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- 25.
The CPU and memory are located on a special circuit board in the system unit called the motherboard.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The CPU (Central Processing Unit) and memory are indeed located on a special circuit board called the motherboard. The motherboard is the main component of the system unit, and it houses various other components as well. The CPU is responsible for executing instructions and performing calculations, while the memory stores data and instructions that the CPU needs to access quickly. Therefore, the statement is true.Rate this question:
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- 26.
A Web browser is a special device that is installed in your computer that allows it to communicate with other devices on a network.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Network AdapterRate this question:
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- 27.
The most common type of memory that the computer uses to process data is ROM.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
RAMRate this question:
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- 28.
A fault in a computer program which prevents it from working correctly is known as
- A.
Boot
- B.
Bug
- C.
. Biff
- D.
Strap
Correct Answer
B. BugExplanation
A fault in a computer program that prevents it from working correctly is commonly referred to as a bug. Bugs can occur due to coding errors, logic flaws, or unexpected interactions between different components of the program. When a bug is present, the program may crash, produce incorrect results, or behave unpredictably. Debugging is the process of identifying and fixing bugs in order to restore the program's intended functionality.Rate this question:
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- 29.
How are data organized in a spreadsheet?
- A.
Lines & spaces
- B.
Layers & Planes
- C.
Height & Width
- D.
Rows & Columns
Correct Answer
D. Rows & ColumnsExplanation
In a spreadsheet, data is organized using rows and columns. Rows run horizontally and are identified by numbers, while columns run vertically and are identified by letters. Each cell in the spreadsheet is formed by the intersection of a row and a column, allowing data to be entered and organized in a grid-like structure. This arrangement facilitates easy navigation and manipulation of data, making it more efficient to analyze and work with large sets of information.Rate this question:
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- 30.
____________ are specially designed computers that perform complex calculations extremely rapidly.
- A.
Servers
- B.
Supercomputers
- C.
Laptops
- D.
Mainframes
Correct Answer
B. SupercomputersExplanation
Supercomputers are specifically built computers that are capable of executing complex calculations at an incredibly high speed. These machines are designed with advanced processing power and parallel processing capabilities to handle large amounts of data and perform intricate computations efficiently. Unlike regular computers like laptops, servers, or mainframes, supercomputers are optimized for scientific and engineering applications that require massive computational power, such as weather forecasting, molecular modeling, or simulating nuclear reactions.Rate this question:
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- 31.
A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is _________
- A.
Bug
- B.
Vice
- C.
Lice
- D.
Worm
- E.
None
Correct Answer
D. WormExplanation
The correct answer is "Worm" because a worm is a type of self-replicating program that can spread across computer networks without any user intervention. It is similar to a virus in terms of its ability to replicate, but unlike a virus, it does not need to attach itself to a host program or rely on user interaction to spread. The term "worm" was coined in the 1970s science fiction novel "The Shockwave Rider" by John Brunner, making it a fitting description for the self-replicating program mentioned in the question.Rate this question:
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- 32.
Unwanted repetitious messages, such as unsolicited bulk e-mail is known as
- A.
Spam
- B.
Trash
- C.
Calibri
- D.
Courier
- E.
None
Correct Answer
A. SpamExplanation
Unwanted repetitious messages, such as unsolicited bulk e-mail, are commonly referred to as spam. Spam is typically sent to a large number of recipients without their consent and often contains advertising or promotional content. It is considered a nuisance and can clog up email inboxes, making it difficult for users to find important messages.Rate this question:
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- 33.
A _______ is a bi-stable electronic circuit that has two stable states.
- A.
Multivibrator
- B.
Flip-flop
- C.
Logic gates
- D.
Laten
Correct Answer
B. Flip-flopExplanation
A flip-flop is a bi-stable electronic circuit that has two stable states. It is commonly used in digital circuits to store and manipulate binary information. The two stable states of a flip-flop are typically represented as 0 and 1, or as "off" and "on". When an input signal is applied to a flip-flop, it can change its state from one stable state to the other, and it will remain in that state until another input signal is applied. Flip-flops are essential components in the design of sequential logic circuits, such as counters and registers.Rate this question:
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- 34.
DSL is an example of a(n) ____________ connection.
- A.
Network
- B.
Wireless
- C.
Slow
- D.
Broadband
Correct Answer
D. BroadbandExplanation
DSL (Digital Subscriber Line) is an example of a broadband connection. Broadband refers to a high-speed internet connection that allows for the transmission of large amounts of data at faster speeds compared to dial-up or other slower connections. DSL uses existing telephone lines to provide internet access, offering faster speeds than dial-up while still being more affordable than other types of broadband connections like fiber optic or cable. Therefore, DSL is considered a type of broadband connection.Rate this question:
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- 35.
DOS stands for
- A.
Disk Operating System
- B.
Disk operating session
- C.
Digital Operating System
- D.
Digital Open system
Correct Answer
A. Disk Operating SystemExplanation
DOS stands for Disk Operating System. It is an acronym used to refer to the operating system that manages and controls the operations of a computer's disk storage. DOS was widely used in the early days of personal computers and was the primary operating system for IBM PC-compatible systems. It provided a command-line interface and allowed users to interact with the computer through commands to perform various tasks such as file management and running programs.Rate this question:
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Mar 20, 2023Quiz Edited by
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Nov 19, 2010Quiz Created by
James_chints
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