IBPS CWE IT Officers Online Mocks 4
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A operating System is a _________
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System Software
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Application Software
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Hardware component
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I/o device
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None Of these
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The Questions give you a fair idea of the IBPS IT Officer Exam Question Paper Pattern and help you prepare better. The written examination consists of objective type paper including 4 parts that are as follows: General Intelligence Quantitative Aptitude Professional Knowledge
English Total Duraion 25 min By: Appliedjobz To download Previous year IBPS Examination Please Visit http://appliedmocks. Blogspot. In
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- 2.
The ___, also called the “brains” of the computer, is responsible for processing data
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Motherboard
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Memory
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RAM
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Central Processing Unit (CPU)
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None of these
Correct Answer
A. Central Processing Unit (CPU)Explanation
The Central Processing Unit (CPU) is responsible for processing data in a computer. It is often referred to as the "brains" of the computer because it performs the majority of the calculations and operations necessary for the computer to function. The CPU interprets and executes instructions from the computer's memory, performs arithmetic and logical operations, and controls the flow of data between different parts of the computer. In short, the CPU is the core component that carries out the actual processing of data in a computer system.Rate this question:
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- 3.
Word processing, spreadsheet, and photo editing are examples of __________.
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Application software
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System software
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Operating system
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Platform software
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None of these
Correct Answer
A. Application softwareExplanation
Word processing, spreadsheet, and photo editing are examples of application software. Application software refers to programs or software that are designed to perform specific tasks or applications for the user. These types of software are typically used for creating, editing, and managing documents, spreadsheets, and images. They are different from system software, which includes the operating system and other software that manages the computer's hardware and resources.Rate this question:
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- 4.
All of the following are examples of input devices EXCEPT a
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Scanner
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Mouse
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Keyboard
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Printer
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None of these
Correct Answer
A. PrinterExplanation
The question asks for examples of input devices, which are devices used to input data into a computer. A scanner, mouse, and keyboard are all examples of input devices because they allow the user to input data or commands into the computer. However, a printer is an output device because it allows the computer to produce a physical copy or printout of data. Therefore, the correct answer is "Printer" because it is not an example of an input device.Rate this question:
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- 5.
The CPU and memory are located on the________
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Expansion board
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Port
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Card
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Output device
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Motherboard
Correct Answer
A. MotherboardExplanation
The CPU and memory are located on the motherboard. The motherboard is the main circuit board of a computer system and it houses various components, including the central processing unit (CPU) and memory modules. These components are essential for the functioning of a computer system as the CPU performs calculations and executes instructions, while the memory stores data and instructions for the CPU to access and process. Therefore, the motherboard is the correct answer as it is where the CPU and memory are located.Rate this question:
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- 6.
The operating System manages
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Memory
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Processor
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I/O devices
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Disk
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All of these
Correct Answer
A. All of theseExplanation
The operating system manages memory by allocating and deallocating memory resources to different processes. It manages the processor by scheduling and prioritizing tasks to be executed by the CPU. It also manages I/O devices by handling input and output operations between the devices and the processes. Lastly, it manages disk operations by controlling disk access and managing file systems. Therefore, the correct answer is "All of these" as the operating system is responsible for managing all these aspects.Rate this question:
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- 7.
Which of the following is an example of an input device?
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Scanner
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Speaker
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CD
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Printer
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None of these
Correct Answer
A. ScannerExplanation
A scanner is an example of an input device because it allows users to input physical documents or images into a computer system. It uses optical technology to convert the physical document or image into a digital format that can be stored, edited, or shared electronically. This makes it possible for users to input physical documents or images into a computer system for various purposes such as scanning documents for digital storage, scanning photos for editing or sharing, or scanning barcodes for inventory management.Rate this question:
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- 8.
__________ is a Program that’s allocates the control the use of all system resources: the Processor ,main memory and all I/O devices.
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Interrupt
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Software
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Operating System
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Compiler
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None of these
Correct Answer
A. Operating SystemExplanation
The operating system is a program that manages and allocates the control of all system resources, including the processor, main memory, and I/O devices. It acts as an intermediary between the hardware and the user, providing a user-friendly interface and ensuring that all resources are utilized efficiently.Rate this question:
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- 9.
A___is approximately one billion bytes
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Kilobyte
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Gigabyte
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Byte
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Bit
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Megabyte
Correct Answer
A. GigabyteExplanation
A gigabyte is approximately one billion bytes. It is a unit of digital information storage and is often used to measure the capacity of computer storage devices or the size of files. It is larger than a kilobyte, megabyte, and byte, and smaller than a terabyte.Rate this question:
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- 10.
The term bit is short for as
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Megabyte
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Binary language
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Binary digit
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Binary number
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None of these
Correct Answer
A. Binary digitExplanation
A bit is the fundamental unit of information in computing and digital communications. It represents a binary digit, which can have two possible values: 0 or 1. Therefore, the term "bit" is short for "binary digit." This term is used to describe the smallest unit of data in a computer system, where information is stored and processed in binary form.Rate this question:
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- 11.
The PC (personal computer) and the Apple Macintosh are examples of two different
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Platforms
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Applications
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Programs
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Storage devices
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None of these
Correct Answer
A. PlatformsExplanation
The PC (personal computer) and the Apple Macintosh are examples of two different platforms. A platform refers to the underlying hardware and software system that allows applications to run on a computer. In this case, the PC and the Apple Macintosh have different operating systems and architectures, making them distinct platforms.Rate this question:
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- 12.
________ software is the set of programs that enables your computer’s hardware devices and software to work together.
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Management
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Processing
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Utility
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System
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None of these
Correct Answer
A. SystemExplanation
The correct answer is "System". System software refers to the set of programs that facilitate the functioning of a computer's hardware devices and software. It includes the operating system, device drivers, and utility programs that help manage and control the computer system. System software acts as an intermediary between the hardware and the application software, ensuring smooth communication and coordination between the two.Rate this question:
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- 13.
The components that process data are located in the _______
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Input devices
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Output devices
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System unit
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Storage component.
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None of these
Correct Answer
A. System unitExplanation
The system unit is where the components that process data are located. This includes the motherboard, central processing unit (CPU), memory, and other internal components. The input and output devices, such as keyboards, mice, monitors, and printers, are connected to the system unit but do not directly process data. The storage component, which includes hard drives and solid-state drives, stores data but does not process it. Therefore, the correct answer is system unit.Rate this question:
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- 14.
________is a set. of computer programs used on a computer to help perform tasks,
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An instruction
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Software
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Memory
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A processor
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None of these
Correct Answer
A. SoftwareExplanation
Software is a set of computer programs used on a computer to help perform tasks. It consists of instructions that enable the computer to execute specific functions or operations. Software can be categorized into different types such as application software, system software, and programming software. It is an essential component of a computer system and is responsible for enabling users to interact with the hardware and perform various tasks efficiently.Rate this question:
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- 15.
Computer cant boot if it does not have
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Compiler
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Loader
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Operating System
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Assembler
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Always boot
Correct Answer
A. Operating SystemExplanation
The operating system is responsible for managing all the software and hardware resources of a computer system. It provides the necessary functionality for the computer to boot up and start running. Without an operating system, the computer would not be able to properly initialize and load the necessary software and drivers to start up. Therefore, the computer cannot boot if it does not have an operating system.Rate this question:
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- 16.
Software that measures ,monitors, analysis and control real world events is called
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System Software
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Operating system
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Scientific Software
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Real time Software
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Business software
Correct Answer
A. Real time SoftwareExplanation
Real time software refers to software that is designed to measure, monitor, analyze, and control real-world events. It operates in real time, meaning it processes and responds to data immediately as it is received, without any noticeable delay. This type of software is commonly used in industries such as manufacturing, telecommunications, and transportation, where timely and accurate data processing is crucial for efficient operations. Real time software is different from system software, operating systems, scientific software, and business software, as it specifically focuses on real-time event processing.Rate this question:
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- 17.
Operating System can be said as a collection of
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Hardware components
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Software routines
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I/O devices
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All of these
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None of these
Correct Answer
A. Software routinesExplanation
An operating system is a software program that manages computer hardware and software resources and provides common services for computer programs. It acts as an intermediary between the computer hardware and the user, allowing the user to interact with the computer system. Therefore, the correct answer is "Software routines" as an operating system primarily consists of software routines that perform various tasks such as memory management, process scheduling, file management, and device control.Rate this question:
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- 18.
_______ is called a network of autonomous computer.
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Soft Real time System
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Distributed System
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Hard real Time System
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Time Shared System
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Parallel System
Correct Answer
A. Distributed SystemExplanation
A distributed system is a network of autonomous computers that work together to achieve a common goal. In a distributed system, each computer operates independently and has its own memory and processing power. These computers communicate and coordinate with each other through messages to complete tasks efficiently. This allows for better performance, fault tolerance, and scalability compared to a single centralized system. Therefore, a distributed system is the correct answer for the given question.Rate this question:
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- 19.
Spooling is acronym for
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Simultaneous peripheral operation online
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Simultaneous Process operation online
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System peripheral operation online
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Simultaneous peripheral operating online
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None of these
Correct Answer
A. Simultaneous peripheral operation onlineExplanation
Spooling stands for Simultaneous peripheral operation online. Spooling is a process in which data is temporarily stored in a spool, which is a designated area of memory or disk, before it is sent to an output device for processing. This allows for multiple peripheral devices, such as printers or disk drives, to be accessed simultaneously by the computer system. Spooling helps to improve efficiency and performance by allowing the computer to continue processing other tasks while the output devices are busy.Rate this question:
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- 20.
__________ Operating System allow many users to show the computer simultaneously
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Batch processing
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8-bit operating System
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Real time Operating System
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Time shared Operating System
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None of these
Correct Answer
A. Time shared Operating SystemExplanation
A time shared operating system allows multiple users to share the computer's resources simultaneously. This means that each user is given a small time slice to use the computer, and the operating system switches between users rapidly to give the illusion of simultaneous usage. This allows for efficient utilization of the computer's resources and enables multiple users to work on the system at the same time.Rate this question:
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- 21.
_______ is a logical extension of multiprocessing
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Multiprocessing
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Multithreading
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Multilevel
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Multitasking
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All of these
Correct Answer
A. MultitaskingExplanation
Multitasking is a logical extension of multiprocessing because it involves the concurrent execution of multiple tasks or processes on a single processor. While multiprocessing refers to the use of multiple processors to execute tasks simultaneously, multitasking allows a single processor to switch between tasks rapidly, giving the illusion of parallel execution. This is achieved through techniques such as time-sharing and context switching, where the processor allocates small time slices to each task, allowing them to make progress in a seemingly concurrent manner.Rate this question:
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- 22.
Apple Macintosh's (Macs) and PCs use different _______ to process data and different operating systems.
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Languages
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Methods
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CPUs
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Storage devices
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None of these
Correct Answer
A. MethodsExplanation
The given statement states that Apple Macs and PCs use different methods to process data and different operating systems. This implies that the correct answer must be related to the different methods used by the two systems. The other options, such as languages, CPUs, and storage devices, are not directly related to the processing of data. Therefore, the correct answer is "Methods."Rate this question:
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- 23.
__________system have more than one CPU
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Distributed System
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Soft Real time System
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Parallel System
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Network System
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None of these
Correct Answer
A. Parallel SystemExplanation
A parallel system is a type of system that has more than one CPU. In a parallel system, multiple CPUs work together to execute tasks simultaneously, which can greatly increase the system's processing power and performance. This allows for faster computation and improved efficiency in handling complex tasks or large datasets.Rate this question:
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- 24.
Operating System residence in memory of
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Upper part
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Lower part
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Middle part
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Both a and B but not in middle
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All of these
Correct Answer
A. All of theseExplanation
The operating system resides in memory in all parts - the upper part, lower part, and middle part. This is because the operating system needs to be loaded into memory in order to execute its functions and manage the resources of the computer. The different parts of memory are used for different purposes, such as storing the operating system code, data, and variables. Therefore, the operating system can be present in all parts of memory depending on the specific requirements and design of the system.Rate this question:
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- 25.
When the computer system is in switch on state then the OS software has to stay in
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Main storage
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Primary storage
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Floppy disk
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Disk drive
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None of these
Correct Answer
A. Disk driveExplanation
When the computer system is in the switch on state, the OS software needs to stay in the disk drive. The disk drive is the hardware component where the operating system software is stored. It is necessary for the OS to be stored in the disk drive in order for it to be accessible and loaded into the computer's memory when the system is powered on. This allows the OS to control and manage the computer's resources and facilitate the execution of other software programs.Rate this question:
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Mar 14, 2023Quiz Edited by
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Mar 06, 2013Quiz Created by
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