Important Question

…….. systems enhance organizational security by constantly making backup copies of files moving
across the organization's networks.
1 )
A ) MFD
B ) Analog
C ) ROM
D ) RAID
A protocol defines the rules for passing information between two 2 ) or more computers
A ) TRUE
B ) FALSE
3 ) A(n) __________ is a set of rules for sending information and messages over the Internet
A ) protocol
B ) ISP
C ) HTML
D ) applet
4 ) ___ improves hard-disk performance by anticipating data needs.
A ) Disk Caching
B ) Disk Defragment
C ) Disk Writing
D ) Disk Formatting
5 ) ____ are used to control and coordinate computers that are networked or linked together.
A ) Network Operating Systems (NOS)
B ) Embedded Operating Systems
C ) Stand-alone Operating Systems
D ) Application software
6 ) ____ are used to control a single desktop or notebook computer.
A ) Network Operating Systems (NOS)
B ) Embedded Operating Systems
C ) Stand-alone Operating Systems
D ) Disk Operating Style
____ measures the amount of time required by the storage device to retrieve 7 ) data and programs.
A ) Media
B ) Capacity
C ) Access Speed
D ) Storage Devices
8 ) _____ are used for handheld computers and smaller devices like PDAs.
A ) Network Operating Systems (NOS)
B ) Embedded Operating Systems
C ) Stand-alone Operating Systems
D ) Disk Operating Style
_____ convert the programming instructions written by programmers into a language that
computers understand and process.
9 )
A ) Utilities
B ) Device Drivers
C ) Language Translators
D ) Mouse
10 ) _____ is the process of restarting a computer without turning off the power.
A ) Cold Boot
B ) First Boot
C ) Restart Boot
D ) Warm Boot
______ ports are a special type of serial port for connecting musical instruments like an electronic
keyboard to a sound card.
11 )
A ) Accelerated Graphics Port
B ) Analog Interface
C ) Musical Instrument Digital Interface (MIDI)
D ) None of these
12 ) _______ ports are the standard high-speed networking ports for many of today's computers.
A ) MIDI
B ) Ethernet
C ) Digital
D ) USB
_______ printers are widely 13 ) used with ATMs.
A ) Inkjet
B ) Dot-matrix
C ) Thermal
D ) Laser
_______ search engines focus on subject-specific websites and can save time by narrowing your
search.
14 )
A ) Regular
B ) Specialized
C ) National
D ) International
_______ telephones are specialized input and output devices for receiving and sending voice
communication.
15 )
A ) Network
B ) Internet
C ) MFDs
D ) Analog
16 ) ___________ refers to how tightly the bits can be packed next to one another.
A ) Media
B ) Access time
C ) Capacity
D ) Density
17 ) _____________ are components of the system board.
A ) Sockets
B ) Slots
C ) Bus lines
18 ) …… is a pathway for bits that connects directly to the processor.
A ) Ports
B ) Modem Card
C ) Bus
D ) Digital Card
19 ) ……. indicates the proportional relationship between a display's width and height.
A ) Resolution
B ) Aspect ratio
C ) Dot pitch
D ) Clock speed
……… are appropriate devices to use in an enterprise 20 ) storage system.
A ) Modems
B ) SMPS
C ) File servers
D ) MFDs
……….. devices are specialized high-capacity secondary storage devices designed to store large
amounts of data for an organization.
21 )
A ) Ring topology
B ) Mass storage
C ) Analog
D ) Portable
A --------- on a disk is one of the many circular ring-shaped areas where data is written
magnetically.
22 )
A ) Oval
B ) Rectangle
C ) Track
D ) Text Box
A chip is a tiny piece of silicon with electronic circuits which is attached to the circuit board inside
the computer.
23 )
A ) TRUE
B ) FALSE
24 ) A typical e-mail message has three basic elements: Footer; Margin and Theme.
A ) TRUE
B ) FALSE
25 ) A Universal Product Code is read by what type of scanner?
A ) OCR
B ) Flatbed
C ) MICR
D ) Bar Code Reader
An(n) Internet security suite is a collection of utility programs designed to maintain your security
and privacy while you are on the web.
26 )
A ) TRUE
B ) FALSE
Analog ports are a special type of serial port for connecting musical instruments like an electronic
keyboard to a sound card.
27 )
A ) TRUE
B ) FALSE
Analog systems enhance organizational security by constantly making backup copies of files
moving across the organization's networks.
28 )
A ) TRUE
B ) FALSE
Below are the elements to consider when evaluating the accuracy of information 29 ) on the web ……...:
A ) Authority
B ) Accuracy
C ) Objectivity
D ) Currency
30 ) Cache memory is used to store most frequently accessed information from the RAM.
A ) TRUE
B ) FALSE
31 ) Cloud computing is an example of a social networking site.
A ) TRUE
B ) FALSE
CMOS chip contains essential information that is required every time the computer system is
turned on.
32 )
A ) TRUE
B ) FALSE
Company “A” selling the goods to company “B” using the Internet. What type of e-commerce are
they doing?
33 )
A ) Customer-to-Customer (C2C)
B ) Business-to-customer (B2C)
C ) Business-to-Business (B2B)
D ) None of these
Data and instructions are represented electronically with a binary, or two-state 34 ) numbering system.
A ) TRUE
B ) FALSE
Desktop computers have an(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.
35 )
A ) USB Drive
B ) DVD Drive
C ) Power Supply Unit
D ) ALU
36 ) Desktop operating systems control various desktops or laptop computers.
A ) TRUE
B ) FALSE
37 ) Disk caching, RAID and file compression/ decompression improve hard disk performance.
A ) TRUE
B ) FALSE
38 ) Every computer system has two basic categories of buses, System buses, and expansion buses.
A ) TRUE
B ) FALSE
39 ) File servers are appropriate devices to use in an enterprise storage system.
A ) TRUE
B ) FALSE
Flash memory cards are credit card–sized solid-state storage devices widely used in portable
devices such as mobile phones and GPS navigation systems.
40 )
A ) TRUE
B ) FALSE
For multicore processors to be used effectively, computers must understand how to divide tasks
into parts that can be distributed across each core—an operation called _______.
41 )
A ) Arithmetic-logic processing
B ) Multiplexer processing
C ) Graphics coprocessing
D ) Parallel processing
Frequently accessed information is 42 ) held in _______.
A ) hard drive
B ) cache memory
C ) flash memory
D ) read only memory
Graphics Coprocessors chips are specifically designed to handle the processing requirements
related to displaying and manipulating 3-D images.
43 )
A ) TRUE
B ) FALSE
If you are having a Gmail account with the name rocky@gmail.com and password "rocky". Now,
you want to change the password "rocky" to "######". You can change this password with the help
of your System Administrator only.
44 )
A ) TRUE
B ) FALSE
In a microcomputer system, the central processing unit (CPU) or processor is contained on a single
chip called the ---------
45 )
A ) Slot
B ) Port
C ) Microprocessor
D ) None of these
In a microcomputer system, the central processing unit (CPU) or processor is contained on a single
chip called the microprocessor.
46 )
A ) TRUE
B ) FALSE
47 ) In a network operating system, this computer coordinates all communication between computers.
A ) Client
B ) Server
C ) Terminal
D ) Mode
48 ) In addition to standard ports, following speciality ports are available,
A ) HDMI
B ) MIDI
C ) Digital
D ) Analog
In most personal computer systems, the CPU is contained on a single chip called 49 ) the _______.
A ) Semiconductor
B ) ALU
C ) Microprocessor
D ) Control Unit
50 ) In windows operating system -------------- is a power-saving state.
A ) Log Off
B ) Sleep
C ) Restart
D ) Lock
International search engines focus on subject-specific websites and can save time by narrowing
your search.
51 )
A ) TRUE
B ) FALSE
Language Translators convert the programming instructions written by programmers into a
language that computers understand and process.
52 )
A ) TRUE
B ) FALSE
53 ) Laptop computers use AC adapters that are typically located outside the system unit.
A ) TRUE
B ) FALSE
Mass storage devices are specialized high-capacity secondary storage devices designed to store
large amounts of data for an organization.
54 )
A ) TRUE
B ) FALSE
MIDI ports are a special type of serial port for connecting musical instruments like an electronic
keyboard to a sound card.
55 )
A ) TRUE
B ) FALSE
Most large organizations store data through a strategy called an(n) _______ to promote the
efficient and safe use of data across the networks within their organizations.
56 )
A ) Data encryption
B ) Ring topology
C ) Enterprise storage system
D ) Entertainment secondary system
Most personal computers allow users to expand their systems by providing these on the system
board.
57 )
A ) Expansion slots
B ) Ports
C ) Sound cards
D ) Network cards
One way to improve the storage capacity of a hard disk 58 ) is to _______.
A ) Format often
B ) Use file compression
C ) Increase memory
D ) Remove all programs
59 ) Parents can use this type of program to block access to selected websites.
A ) Plug-in
B ) FTP
C ) BitTorrent
D ) Filter
Pathways that support communication among the various electronic components on the system
board are called _______.
60 )
A ) Network lines
B ) Logic paths
C ) Bus lines
D ) Gate ways
61 ) Plug-ins are programs that are automatically started and operate as a part of the browser
A ) TRUE
B ) FALSE
Programs that automatically start and operate as a part of your browser are 62 ) called _______.
A ) Readers
B ) Pop-ups
C ) Plug-ins
D ) Videos
RAID systems enhance organizational security by constantly making backup copies of files moving
across the organization's networks.
63 )
A ) TRUE
B ) FALSE
Redundant arrays of inexpensive disks (RAID) improve performance by expanding external storage,
improving access speed and providing reliable storage.
64 )
A ) TRUE
B ) FALSE
65 ) Refer the image shown on the screen. Identify the type of the device.
A ) Secondary Storage Device
B ) Processing Device
C ) Keyboard Device
D ) None of these
Refer the image shown on the screen. if you type "Flowers" in the search box and clicks on
"Search Button", then the result page shows
66 )
A ) Definition of "Flowers"
B ) Flower images only
C ) Definition of Flowers and images
D ) None of these
67 ) RFID tags are specialty chips embedded in merchandise to track their location.
A ) TRUE
B ) FALSE
68 ) Slots provide a connection point for specialized cards or circuit boards.
A ) TRUE
B ) FALSE
69 ) Sockets, slots and bus lines are components of the system board.
A ) TRUE
B ) FALSE
Telephony, also known as Internet telephony, is the VoIP application that uses the Internet rather
than traditional telephone lines to support voice communication.
70 )
A ) TRUE
B ) FALSE
The ---- connects all system components and allows input and output devices to communicate with
the system unit.
71 )
A ) System Board
B ) Monitor
C ) Mouse
D ) None of these
The System Board connects all system components and allows input and output devices to
communicate with the system unit.
72 )
A ) TRUE
B ) FALSE
The ---- tells the rest of the computer how to carry out the instructions 73 ) of a program.
A ) ALU
B ) Graphics Coprocessors
C ) Control Unit
D ) Primary Storage Unit
74 ) The category of operating system used for handheld devices is ……..
A ) Network
B ) Stand-alone
C ) Embedded
D ) Open source
75 ) The firewall protects your system from hackers.
A ) TRUE
B ) FALSE
The globally accepted wireless service for sending messages of up to 160 alphanumeric characters
between mobile subscribers and external systems such as email, paging, and voice mail system
is popularly known as SMS.
76 )
A ) TRUE
B ) FALSE
The number of bits that can travel simultaneously down a bus is known 77 ) as the Bit Wide.
A ) TRUE
B ) FALSE
78 ) The size, or _______, is measured by the diagonal length of a monitor's viewing area.
A ) Resolution
B ) Aspect ratio
C ) Active display area
D ) Dot pitch
79 ) There are three basic categories of an Operating systems, EXCEPT;
A ) Network Operating Systems (NOS)
B ) Embedded Operating Systems
C ) Online Operating Systems
D ) Stand-alone Operating Systems
These chips are specifically designed to handle the processing requirements related to displaying
and manipulating 3-D images.
80 )
A ) Graphics Coprocessors
B ) Control Unit Processors
C ) Arithmetic-logic Unit Processors
D ) CISC chips
These specialty processors are designed to improve specific computing operations such as
displaying 3-D images and encrypting data.
81 )
A ) Smartcards
B ) CPUs
C ) NIC cards
D ) Coprocessors
These types of ports typically provide connections to specialized devices such as camcorders and
storage devices.
82 )
A ) AGP
B ) Serial
C ) Parallel
D ) FireWire
This is a program to block selected websites, set time limits, monitor use, and generates reports
on use.
83 )
A ) Center for European Nuclear Research (CERN)
B ) wireless modem
C ) filter
D ) client-server network
This is a type of communication system that uses the Internet to connect two or more people via
telephone.
84 )
A ) scanner
B ) e-mail
C ) facsimile (fax) machine
D ) Internet telephony
This method of file transfer has been used for decades and is frequently used for uploading
changes to a Website hosted by an Internet service provider.
85 )
A ) SSP
B ) BitTorrent
C ) FTP
D ) Dropbox.com
This operating system is widely used by servers on the web, mainframe computers, and very
powerful personal computers.
86 )
A ) Windows
B ) Mac OS X
C ) Norton
D ) UNIX
This reading device is used in banks to read the numbers on the bottom of checks and deposit
slips.
87 )
A ) MICR
B ) OCR
C ) OMR
D ) UPC
This type of booting occurs when the computer is already on and you restart it without turning off
the power.
88 )
A ) Generic boot
B ) Live boot
C ) Warm boot
D ) Cold boot
Three ways to improve the performance of a hard disk 89 ) include _______.
A ) Disk caching
B ) File compression
C ) Disk caching
D ) RAID
Three ways to improve the
performance of hard disks are ……
90 )
A ) File compression
B ) Redundant Arrays of Inexpensive Disks
C ) File Encryption
D ) Disk Caching
Voice over IP (VoIP) is a set of standards or technologies that support voice and other types of
communication over the Internet.
91 )
A ) TRUE
B ) FALSE
92 ) What is blog?
A ) Online Music
B ) Intranet
C ) A personal or corporate Google Search
D ) A personal or corporate website in the form of an online journal
93 ) What is PLUGIN?
A ) Content-control software
B ) programs to filter unwanted e-mail messages.
C ) Program that automatically starts and operates as a part of a web browser to fully experience
the content of a website.
D ) None of these
94 ) What is the purpose of a firewall?
A ) To provide secure off-site data storage for a computer or network
B ) To provide a computer or network with wireless access to the Internet
C ) To delete temporary Internet files and cookies from a computer or network.
D ) To protect a computer or network against unauthorized intrusion
When evaluating a website's content, whether or not the information is up to date is considered
part of the _______ element.
95 )
A ) Access
B ) Accuracy
C ) Summative
D ) Currency
When you reboot your system, the computer follows start-up instructions stored in this type of
memory.
96 )
A ) DRAM
B ) SDRAM
C ) Cache
D ) Flash
Which input device can be used for marking a multiple 97 ) choice test?
A ) Mouse
B ) Keyboard
C ) Optical Mark Recognition (OMR)
D ) Digital Video Cameras
98 ) Which of the following allows a computer to run two or more operations simultaneously?
A ) Coprocessors
B ) Multiplexing
C ) Multicore chip
D ) Binary system
99 ) Which of the following allows the transmission of telephone calls over computer networks?
A ) Faxing
B ) Cell phones
C ) PDAs
D ) Voice over IP
100 ) Which of the following are characteristics of secondary storage?
A ) Media
B ) Capacity
C ) Access Speed
D ) Storage Devices
Which of the following can be used to connect several devices to the system unit and are widely
used to connect keyboard, mice, printers, storage devices, and a variety of specialty devices?
101 )
A ) SATA
B ) USB port
C ) Parallel port
D ) Firewire bus
Which of the following characteristics about 102 ) RAID is incorrect?
A ) Expanded storage capability
B ) Fast access speed
C ) Highly reliable
D ) One high-capacity hard disk drive
103 ) Which of the following is a function of the control unit?
A ) It provides pathways that support communication among the various electronic components.
B ) It directs the movement of electronic signals between memory and the arithmetic-logic unit.
C ) It performs fundamental math operations like addition
D ) It uses the logic to compare two pieces of data.
104 ) Which of the following offers a combination of the features of RAM and ROM?
A ) Flash Memory
B ) DRAM
C ) DDR
D ) Cache Memory
With this type of memory, large programs are divided into parts and the parts are stored on a
secondary device, usually a hard disk.
105 )
A ) Flash
B ) Cache
C ) Extended
D ) Virtual
You want to build your own professional web page. You will be able to create web pages by using
………… programming language.
106 )
A ) JavaScript
B ) Protocol
C ) Microsoft Access
D ) Domain Code
You want to copy one file having size 1.50 MB to the Pen Drive. But in your Pen Drive 1.00 MB
free space is available. Referring to the above scenario, identify the name of utility which you can
use?
107 )
A ) Uninstall all the programs
B ) Clean your desktop
C ) Compress your files
D ) Delete your file