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Q. A ……….. is an electronic device used for storing and processing data and information?

Ans. Computer

Q.To start a computer, you need to press ……….. button of a computer.

Ans.Power button

Q.You can use your mouse to point and interact with items on the computer screen.

Ans.True

Q.With the help of a computer, you can do the following things,

Ans.All of these

Q.Listening to songs from a headphone or earphone continuously at a high volume is dangerous for your health. Are you aware of this?

Ans.Yes

Q.Data by itself is not useful unless……………

Ans.It is processed to obtained information

Q.Why are procedures a very important part of an information system?

Ans. Procedure i.e. user manuals are always useful to the end-user as it gives step-by-step guidelines about software products.

Q.Identify the program that coordinates computer resources provides an interface between users and the computer and runs applications.

Ans.Operating system

Q.Application software is program that are written.

Ans. To do a particular job such as creating, editing and saving information

Q.In most cases, the word “software” is interchangeable with the word _______

Ans.Program

Q.Antivirus programs protect your computer system from viruses or malicious programs. This is an example of which type of software?

Ans.Utilities

Q.The most widely used handheld computers are _______.

Ans.Smartphones

Q.A personal computer that is smaller, lighter, and less powerful than a notebook, and which has a touch-sensitive screen, is called a _______.

Ans.Tablet

Q.Desktop, laptop, tablet computers, and mobile devices are classified as _______.

Ans.Personal Computers

Q.This hardware houses most of the electronic components that make up a computer system.

Ans.System unit

Q.Employee records, including names, social security numbers, and related information, would typically be stored in what type of data file?

Ans.Database

Q.The Internet is the largest _______ in the world.

Ans.Network

Q. A financial budget would be created in what type of data file?

Ans.Worksheet

Q.Four common types of files are document files, worksheet files, database files, and presentation files.

Ans.True

Q.Using the Internet, you cannot listen to songs online.

Ans. False

Q.Using the Internet, you cannot search educational information online.

Ans.False

Q.With the help of Internet, you can watch movies, listen to songs and plays computer games online.

Ans.True

Q.Following are the advantages of Internet.

Ans.Online Shopping, Sending an e-mail, searching for information

Q.Refer the image shown on the screen and identify URL of the given web page.

Ans.http://mkcl.org/klic/

Q.The most common way to access the Internet is through _______.

Ans.Internet service provider (ISP)

Q.You want to build your own professional web page. You will be able to create web pages by using ………… programming language.

Ans.JavaScript

Q.Which of the following are a well-known web browser?

Ans.Google Chrome, Mozilla Firefox

Q.Attachments to e-mail messages can be a document or an image.

Ans.True

Q.Programs that automatically start and operate as a part of your browser are called _______.

Ans.Plug-ins

Q.Every day, you receive e-mail messages from unknown senders. What is the term for this type of security threat?

Ans.Spam

Q.Parents can use this type of program to block access to selected websites.

Ans.Filter

Q.If you want to make friends and discuss topics with each other: Which website you may refer to

Ans.Facebook

Q.This social networking site is used for professional, business-oriented networking.

Ans.LinkedIn

Q.Which of the following is a website specially designed to allow visitors to use their browser to add, edit, or delete the site’s content?

Ans.Wiki

Q.LinkedIn is a social networking site that you should visit if you are looking for professional employment.

Ans.True

Q.You want to purchase a mobile phone on Flipkart.com website. Referring to the above scenario, you are using ………. activity of the Internet.

Ans.E-commerce

Q.If you are buying an item over the Internet, that means you are using ……. application of Internet.

Ans.Electronic commerce

Q.E-Commerce is a web application that allows you to learn educational courses online.

Ans.False

Q.Electronic Commerce means downloading and listening to songs over the Internet.

Ans.False

Q.This type of software can be described as end user software and is used to accomplish a variety of tasks.

Ans.Application

Q._______ provide additional information and request user input.

Ans.Dialog boxes

Q.A user interface is the portion of the application that allows the user to control and to interact with the program.

Ans.True

Q.This type of software works with end users, application software, and computer hardware to handle the majority of technical details.

Ans.System

Q.What-if analysis is a very powerful and simple tool to test the effects of different assumptions in a spreadsheet.

Ans.True

Q.Which of the following statement is true about Microsoft Excel?

Ans.Provides tools such as data consolidation, goal seek, scenario etc.

Q.Which would be the most appropriate type of application to create, analyses and forecast budgets?

Ans.Spreadsheet

Q.Following common features are available in Microsoft Excel:

Ans.Functions, What-if-analysis, Charts

Q.Graphics programs are used for creating professional looking published documents for creating and editing images and for locating and inserting graphics.

Ans.True

Q.Slide Templates can be used to animate how the presentation moves from one slide to the next.

Ans.False

Q.Programs that combine a variety of visual objects to create attractive, visually interesting presentations are called:

Ans.Presentation Graphics

Q.An electronic presentation consists of a series of ……..

Ans.Slides

Q.……….. programs allow you to mix text and graphics to create publications of professional quality.

Ans.Desktop Publishing

Q.What type of application would be best used in a hospital to maintain patient medical details?

Ans.Database Management Systems

Q.Bitmap images are also known as ……….

Ans.Raster Images

Q.A database is an organized collection of related information.

Ans.True

Q.Which of the following is not a system software program type?

Ans.Sectors

Q.This system software is responsible for managing your computer’s resources including memory, processing, and storage.

Ans.Operating system

Q.Which of the following is not a function of the operating system?

Ans.Providing Internet access

Q.Following are the functions of an operating system;

Ans.Managing resources, Providing a user interface, Running applications

Q.In many application programs, this feature is used to provide information or request input.

Ans.Dialog boxes

Q.The operating system is often referred to as the software environment or software _______.

Ans.Platform

Q.The category of operating system used for handheld devices is ……..

Ans.Embedded

Q.In a network operating system, this computer coordinates all communication between computers.

Ans.Server

Q.Mac OS is an example of application software.

Ans.False

Q.This operating system is widely used by servers on the web, mainframe computers, and very powerful personal computers.

Ans.UNIX

Q.Microsoft Word OS is a popular and powerful alternative to the Windows operating system.

Ans.False

Q.This version of UNIX is an open source operating system that is an alternative to Windows.

Ans.Linux

Q.Disk Clean-up, File Compression, and Disk Defragmenter are all examples of _______ programs.

Ans.Utility

Q._______ programs make copies of files to be used in case the originals are lost or damaged.

Ans.Backup

Q.Antivirus programs guard your computer system against viruses or other damaging programs that can invade your computer system.

Ans.True

Q.The Disk _______ utility program eliminates unneeded files on your hard disk.

Ans.Clean-up

Q.This type of computer is a thin slab that is almost all monitor with the system unit located behind the monitor.

Ans.Tablet

Q.The system unit, also known as the system chassis, is a container that houses most of the electronic components that make up a computer system.

Ans.True

Q.With these systems, input and output devices are located outside the system unit.

Ans.Desktop systems

Q.Following are the types of the personal computer; EXCEPT …….

Ans.Primary Systems

Q.Slots provide a connection point for specialized cards or circuit boards.

Ans.True

Q.Disks provide a connection point for specialized cards or circuit boards.

Ans.False

Q.The mainboard or motherboard is also known as ………

Ans.System Board

Q.The mainboard or motherboard is also known as slots.

Ans.False

Q.In most personal computer systems, the CPU is contained on a single chip called the _______.

Ans.Microprocessor

Q.………. hardware component is used to control the operation of a computer system.

Ans.Processor

Q.Which of the followings are the two main components of the Microprocessor?

Ans.Control Unit and Arithmetic Logic Unit

Q.Microseconds, Nanoseconds, and Picoseconds are measurement units of printed outputs.

Ans.False

Q.Which of the following offers a combination of the features of RAM and ROM?

Ans.Flash Memory

Q.With this type of memory, large programs are divided into parts and the parts are stored on a secondary device, usually a hard disk.

Ans.Virtual

Q.RAM is considered permanent, or non-volatile, storage.

Ans.False

Q.All of the following are commonly used units of measurement to describe memory capacity, EXCEPT _______.

Ans.Nanobyte (NB)

Q.Most personal computers allow users to expand their systems by providing these on the system board.

Ans.Expansion slots

Q.Network interface cards (NIC) is also known as nation adapter cards.

Ans.False

Q.Network interface cards (NIC) is also known as network adapter cards.

Ans.True

Q.Wireless network cards allow computers to be connected without cables.

Ans.True

Q.The number of bits that can travel simultaneously down a bus is known as the Bit Wide.

Ans.False

Q.Pathways that support communication among the various electronic components on the system board are called _______.

Ans.Bus lines

Q.Every computer system has two basic categories of buses, System buses and expansion buses.

Ans.True

Q.USB is designed to support several external devices without using an expansion card or slots.

Ans.True

Q.These types of ports typically provide connections to specialized devices such as camcorders and storage devices.

Ans.FireWire

Q.Which of the following port is shown in the given image?

Ans.USB

Q.MIDI ports are a special type of serial port for connecting musical instruments like an electronic keyboard to a sound card.

Ans.True

Q.In addition to standard ports, following specially ports are available,

Ans.HDMI, एमआयडीआय (MIDI)

Q.Do you know how to take care of your eyes while constantly working for a long time on the computer?

Ans.The information is given in ergonomics

Q.……..port helps you transfer data from your notebook computer to a desktop computer.

Ans.IRDA

Q.Desktop computers have a power supply unit located within the system unit.

Ans.True

Q.Desktop computers have a (n) _______, located within the system unit that plugs into a standard wall outlet, converts AC to DC, and provides the power to drive all of the system unit components.

Ans.Power Supply Unit

Q.Personal computers use ASCII (American Standard Code for Information Interchange) to represent characters.

Ans.True

Q.Unicode is a 16-bit code designed to support international languages like Chinese and Japanese.

Ans.True

Q.The decimal system consists of only two digits—0 and 1.

Ans.False

Q.The _______ system consists of only two digits—0 and 1.

Ans.Binary

Q.This type of mouse emits and senses light to detect mouse movement.

Ans.Optical

Q.The mouse, joysticks, touch screens, and styluses are all types of _______ devices.

Ans.Pointing

Q.A Joystick is a pen-like device commonly used with tablet PCs and PDAs.

Ans.False

Q.You can use …….. to control the mouse pointer by moving and tapping your finger on the surface of a pad.

Ans.Touch pad

Q.You cannot scan images or pictures using Flatbed scanners.

Ans.False

Q.Scanner is used to transfer real pictures or documents into a computer generated file.

Ans.True

Q.Flatbed and Portable are two types of ………..

Ans.Optical Scanners

Q.With the help of scanners, you can ……..

Ans.Scan documents, Scan text, Scan image files

Q.………. are widely used by retail stores to automate the processes to check out customers, to change product prices, and to maintain inventory records.

Ans.UPCs (Universal Product Codes)

Q.Card Readers and Bar Code Readers are types of:

Ans.Scanner

Q.UPCs (Universal Product Codes) are widely used by retail stores to automate the processes to check out customers, to change product prices, and to maintain inventory records.

Ans.True

Q.UPS (United Product Service) are widely used by retail stores to automate the processes to check out customers, to change product prices, and to maintain inventory records.

Ans.False

Q.A magnetic card reader does not require the card to actually make contact with the reader.

Ans.False

Q.This reading device is used in banks to read the numbers on the bottom of checks and deposit slips.

Ans.MICR

Q.OMR, OCR, and MICR are all types of Radio Frequency Card Readers.

Ans.False

Q.OMR, OCR, and MICR are all types of _______.

Ans.Character and mark recognition devices

Q._______ are specialized digital video cameras that capture images.

Ans.Webcams

Q.OCR are specialized digital video cameras that capture images.

Ans.False

Q.A device, such as a digital camera or a digital video camera, that creates or captures original images is known as_________

Ans.Image Capturing Device

Q.……….. records images digitally on a disk or its memory.

Ans.Digital Camera

Q.Specialized portable ……….. are widely used by doctors, lawyers, and others to record dictation.

Ans.Voice Recorders

Q.Voice recognition systems accept voice commands to control computer operations and to create documents.

Ans.True

Q.Specialized portable voice recorders are widely used by doctors, lawyers, and others to record dictation.

Ans.True

Q.The most widely used audio-input device is the _______.

Ans.Microphone

Q.Output devices are any hardware used to provide or to create output.

Ans.True

Q.The proportional relationship between a display’s width and height.

Ans.Aspect ratio

Q.The series of dots that form the image on a monitor are called _______.

Ans.Pixels

Q.The distance between each pixel is known as _______.

Ans.Dot pitch

Q.Print readers are handheld, a book-sized device used for reading electronic books.

Ans.False

Q.Printers can be connected to a computer for producing output on a paper.

Ans.True

Q.Which of the following statements is incorrect?

Ans.Printer speed is measured in the number of words printed per minute.

Q.Thermal printers use heat elements to produce images on heat-sensitive paper and are used at ATMs and gasoline pumps.

Ans.True

Q._______ telephones are specialized input and output devices for receiving and sending voice communication.

Ans.Internet

Q.Which of the following allows the transmission of telephone calls over computer networks?

Ans.Voice over IP

Q.Telephony, also known as Internet telephony, is the VoIP application that uses the Internet rather than traditional telephone lines to support voice communication.

Ans.True

Q.Voice over IP (VoIP) is a set of standards or technologies that support voice and other types of communication over the Internet.

Ans.True

Q.Facebook is an example of secondary storage.

Ans.False

Q.Media are the actual physical material that holds the data and programs.

Ans.True

Q.Hard disks store and organize files using all the following, except _______.

Ans.Paths

Q.Which of the following is true about an internal hard disk?

Ans.Fixed amount of storage

Q.One way to improve the storage capacity of a hard disk is to _______.

Ans.Use file compression

Q.Three ways to improve the performance of a hard disk include _______.

Ans.Disk caching, RAID, and File compression

Q.Which of the following characteristics about RAID is incorrect?

Ans.One high-capacity hard disk drive

Q.Three ways to improve the performance of hard disks are………..

Ans.File compression, Redundant Arrays of Inexpensive Disks, Disk Caching

Q.USB drives are also known as Flash Drives.

Ans.True

Q.Smartphones use which of these storage technologies?

Ans.Flash memory card

Q.USB drives are also known as Magnet Drives.

Ans.False

Q.Flash memory cards are credit card-sized solid-state storage devices widely used in portable devices such as mobile phones and GPS navigation systems.

Ans.True

Q.DVD stands for Digital Versatile Disc or Digital _______ Disc.

Ans.Video

Q.The standard for high definition optical discs is _______.

Ans.Blu-ray

Q.Blu-ray discs are the high definition standard and have a far greater capacity than DVDs.

Ans.True

Q.CDs, DVDs, and Blu-ray are all optical disc formats.

Ans.True

Q.Most large organizations store data through a strategy called a(n) _______ to promote the efficient and safe use of data across the networks within their organizations.

Ans.Enterprise storage system

Q.Mass storage devices are specialized high-capacity secondary storage devices designed to store large amounts of data for an organization.

Ans.True

Q.File servers are appropriate devices to use in an enterprise storage system.

Ans.True

Q.……….. devices are specialized high-capacity secondary storage devices designed to store large amounts of data for an organization.

Ans.Mass storage

Q.If you are buying an item over the Internet, that means you are using ……. application of Internet.

Ans.Electronic commerce

Q.……….. provides a fast, efficient alternative to traditional mail by sending and receiving electronic documents.

Ans.Linux

Q.Which of the following are the two main components of the Microprocesser?

Ans.Control Unit and Arithmetic Logic Unit

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