901) Most common channel used by networks today is telephone
lines
902) Sybase SQL server and Microsoft SQL server 7.0 is not an
example of RDBMS
903) In programming language, Null point is used to tell end of
linked list
904) A technique which collects all deleted space onto free
storage list is called garbage collection
905) Node to node delivery of the data unit is the
responsibility of the data link layer
906) Insulating material is the major factor that makes co axial
cable less susceptible to noise than twisted pair cable
907) A data communication system covering an area the size of a
town or city is MAN
908) Virtual memory system allows the employment of the full
address space
909) The basic circuit of ECL supports the OR-NOR logic
910) Micro instructions are kept in control store
911) In HTML coding no shade attribute of HR tag suppresses the
shading effect and fields a solid line
912) Internet domains are classified by their functions. In that
regard “.com” represents commercial
913) HTTP in URL stands for hyper text transfer protocol
914) The “Nyquist theorem” specifies the minimum sampling rate
to be twice the bandwidth of a signal
915) Memory allocation at the routine is known as dynamic memory
allocation
916) In HTML loading, <BR> tag is used for displaying a
new line
917) HTTP protocols are used by internet mail
918) A policy on firewalls needs not ensure that it is logically
secured
919) The script which is designed to receive value from the web
users is java script
920) GET method and HEAD method is the C91 method of involving a
C91 program
921) Analog switched line telephone service is least expensive
922) A toll used to find a synonym or antonym for a particular
word is thesaurus
923) In C++ coding, Cout<<”tent”; is used to display
character or strings or numeric screen
924) In this processing, a number of jobs are put together and
executed as a group batch processing
925) The process of finding and correcting errors in a program
is a process called debugging
926) cn pass command is used to change your password in UNIX
system
927) HTML code is always starts with <html> </html>
928) If there are 5 routers and b networks in an internet work
using link state routing, there will be 5 routing tables
929) A scripting language similar to HTML and which runs only on
a browser is java script
930) By RAID technique, data is stored in several disk units by
breaking them into smaller pieces and storing each piece in separate disk
931) The most popular network protocol whose routing
capabilities provide maximum flexibility in an enterprise wide network is known
as TCP/IP
932) New group that enable you to communicate with other
Microsoft windows user about issues and concerns with your computer
933) Analog-digital conversion type needs sampling of a signal
934) In an optical fiber, the inner core is less dense than the
cladding
935) Six types of heading are available in HTML
936) RDBMS is an acronym for relational database management
system
937) In MS-Word, page layout view is also known as true WYS/WYG
938) In HTML coding, <UL> (Unordered list) is used to give
bullets in your document
939) Transmission media are usually categorized as guided or
unguided
940) A virtual circuit is the physical connection between an end
point and a switch or between two switches
941) Passing of the frame to next station can happen at a token
ring station
942) R-C coupling method is suitable for voltage amplification
943) Normal is not a type of HTML pages
944) In HTML coding <LI> tag is used for denoting items in
a list of type <UL>
945) In MS-Word the keyboard shortcut F7 used for spelling and
grammar check
946) DBMS is not an operating system
947) HTML is basically used to design web-site
948) In HTML coding, Dynamic web-pages are created in advance of
the user’s request
949) In Dos, primary name of a file can have a maximum of 10
characters
950) du command is used to show file system disk usage in UNIX
951) Maximum length of a text file is 255 characters
952) Frame format of CSMA/CD and Ethernet protocol differ in the
block error control
953) On an Ethernet LAN implementation with 10 base 5 the
maximum number of segments can be five
954) Overflow condition in linked list may occur when attempting
to create a node when linked list is empty
955) Code segment register is where the microprocessor looks for
instruction
956) Web-site is collection of web-pages and Home-page is the
very first page that we see on opening of a web-site
957) The subsystem of the kernel and hardware that cooperates to
translate virtual to physical addresses comprises memory management subsystem
958) A device operating at the physical layer is called a
repeater
959) FORTRAN is a mathematically oriented languages used for
scientific problems
960) If we want to convert the text which is in small letters to
capital letters then select the required text and press Shift +F3
961) Datagram packet switching uses the entire capacity of a
dedicated link
962) In the datagram approach to packet switching, each packet
of a message follows the same path from sender to receiver
963) FDM technique transmits analog signals
964) X.21 protocol consists of only physical level
965) In a dedicated link, the only traffic is between the two
connected devices
966) In a start topology, if there are n devices in network,
each device has n-1
967) A unique number assigned to a process when the process
first starts running PID
968) Modems is necessary for multiplexing
969) In MS-Word WYSIWYG stands for what you see is where you get
970) The primary purpose of shutdown procedure in UNIX system is
that all active process may be properly closed
971) In time- division circuit switching, delivery of data is
delayed because data must be stored and retrieved from RAM
972) Subnet usually comprises layers 1 & 2, layer 1 through
3 of OSI model
973) An image in a web-page can be aligned left and right using
HTML coding
974) RFC stands for request for comment
975) Packet filtering firewall and proxy firewall is not a type
of firewall
976) Most news reader’s presents news groups articles in threads
977) The sharing of a medium and its path by two or more devices
is called multiplexing
978) Sending messages, voice, and video and graphics files over
digital communication link is done by the method e-mail
979) In a computer network, a computer that can control a group
of other computers for sharing information as well as hardware utilities is
known as server
980) Telephone number, zip code is defined as a numeric field
981) In shell programming, tr command is used for character
translation
982) Cat text>>output would append a file called test to
the end of a file called output
983) In a network with 25 computers, mesh topology would require
the more extensive cabling
984) Dialog control is a function of the presentation layer
985) The program which takes user input, interprets it and takes
necessary action is shell
986) Most appropriate data structure in C to represent linked
list is array
987) Menu bar is usually located below that title bar that
provides categorized options
988) Latest version of Microsoft Word is Word XP
989) You save your computer files on disc and in folders
990) when the text automatically goes onto the next line this is
called word wrap
991) WYSIWYG is short for what you see is what you get
992) Left justify is the same as align left
993) To put text on the right of the page use the align right
button
994) Lotus 1-2-3 is a popular DOS based spreadsheet package
995) 65,535 characters can be typed in a single cell in excel
996) Comments put in cells are called cell tip
997) Getting data from a cell located in a different sheet is
called referencing
998) A numeric value can be treated as a label value if it
precedes with apostrophe
999) Data can be arranged in a worksheet in an easy to
understand manner using auto formatting, applying styles, changing fonts
1000) An excel workbook is a collection of worksheets and charts
1001) Most manufacturers setup their BIOS to load into upper
memory during the boot process
1002) Device drivers loaded in the config.sys file is loaded
into the following memory area: Conventional memory
1003) 40ns memory speeds is the fastest
1004) System software often uses the ROM BIOS
1005) In CMOS setup, if you enable shadowing ROM is copied to
RAM
1006) Static variables are local to the block in which they are
declared.
1007) During the normal PC boot process, ROM BIOS is active
first
1008) During boot-up, the memory test checks and verifies that
contiguous memory is installed
1009) 601 error code identifies a floppy drive problem
1010) If you get frequent general protection faults, this could
indicate poor quality of memory chips
1011) You are looking at a memory module thought to be a DIMM
module. 168 pins would be on a DIMM module
1012) The system BIOS and ROM chips are called firmware
1013) Extended located above the first 1024K of memory
1014) WRAM type of RAM is normally the fastest
1015) RAM component is used for short-term data storage
1016) A SIMM has 40 pins
1017) RAM provides quickest access to data
1018) Narrowcast linking is not a transmission technology
1019) The data flow diagram is for analyzing requirements of
user
1020) The elements of computer processing system are hardware,
data, users and procedures
1021) On August 23, 2005 an accounting clerk prepared an invoice
dated August 31, 2005. Range check control can check this
1022) Library management software is for documenting the changes
that are made to program and controlling the version numbers of the programs
1023) Steganography is hiding the data but not necessarily
making it invisible and not easily detectable
1024) A computer is an electronic device
1025) An online transaction is transaction done via internet
1026) Using anti-virus software is preventive measure
1027) For security we should consider local data reduction,
event correction low resource utilization
1028) OS is not a peripheral of PC
1029) The most common input device used today is keyboard
1030) The third generation of the computer were in 1965-1971
1031) Gateways to allow a network to use the resources of
another main frame is a component of internet
1032) Mouse cannot be shared
1033) EDI means electronic data interface
1034) Mainframes network where a huge compute does all computing
and front end PCs are dumb terminals
1035) A modem that cannot be moved from its position is called
fixed modem
1036) A device that receives data from slow speed devices, and
transmits it to different locations is called remote concentrator
1037) Organization would prefer in house development of software
to ensure that the development adhere to defined quality
1038) Actual intelligence is not a feature of PC
1039) Network that uses two OSI protocol layers as against three
used in X.25 is a “frame relay”
1040) Microsoft excel is versatile application and spread sheet
program
1041) System flowcharts show relationship that link the input processing
and output of the system
1042) To identifying the system to be tested the penetration
testing is done
1043) Platform in computer world means computer hardware and
operating systems
1044) A character that retains its value during program
execution is constants
1045) Data accuracy is not done by modem
1046) OMR is used to read choice filled up by a student in
common entrance tests
1047) The term remote with respect to network means machine
located far off
1048) In two-tier client server architecture the client is
usually fat client
1049) The senior management provides the go-ahead approval for
the development of projects
1050) Manual data can be put into computer by Scanner
1051) E-mail address is made up of two parts
1052) The normal way to undo a command by pressing the following
key combinations together CTRL-Z
1053) The owner of a process is user that invokes the process
1054) In datagram packet switching all the datagram’s of a
message follow the same channel of a path
1055) X.25 LAPP uses a specific subset of HDLC protocol
1056) Presentation layer of the OSI reference model is concerned
with the syntax of data exchanged between application entities
1057) Edge-triggered D flip –flop memory elements uses an PC
circuit at its input
1058) Programs that extend the capabilities of a server are C41
scripts
1059) The primary goal of ISDN is the integration of voice
services and non-voice services
1060) Flow control in OSI model is done by transport layer
1061) The optical links between any two SONET devices is called
a section
1062) A user can get files from another compute on the internet
by using FTP
1063) The key fields which are tested by a packet filtering
firewall are source IP address , TCP/UDP source port, destination IP address
1064) The server on the internet is also known as gateway
1065) VBScript can perform calculation of data
1066) In MS-Word, ‘mail merge’ can be defined writing a letter
once and dispatching it to a number of recipients
1067) Coaxial cables are good for digital transmission and long
distance transmission
1068) LRU is a page replacement policy used for memory
management
1069) Commercial TV is an example of distributive services with
user control
1070) The exact format of frame in case of synchronous
transmission depends on whether transmission scheme is either character
oriented or bit oriented
1071) RING topology is least affected by addition/remove of a
node
1072) EX-OR gates recognizes only words that have an odd number
of 1
1073) To interconnect two homogenous WAN’s we need a router
1074) Co-axial cables provides data rates over 50 mbps
1075) The outermost orbit of an atom can have a maximum of 8
electrons
1076) The protocol for sharing hypertext information on the
world wide web is HTTP
1077) ISDN’s basic rate interface (BRI) is also known as 2 D + B
1078) The mode of data transmission of unshielded twisted pair
cable is full duplex
1079) Data accuracy is not done by modem
1080) Query is used to answer a question about a database
1081) AM and FM are examples of analog to analog modulation
1082) Redundancy is the concept of sending extra bits for use in
error detection
1083) The physical layer is concerned with transmission of bits
over the physical medium
1084) The number of input lines required for a 8 to 1
multiplexes is 8
1085) The bar-code (rectangular pattern of lines of varying
width and spaces) used for automatic product identification by computer
1086) FSK is most affected by noise
1087) Stack is a LIFO structure
1088) CPU is not an input device of a computer
1089) Program of a computer presented as a sequence of
instructions in the form of binary numbers is called machine language
1090) Possible problems with java scrip can be security or
limited graphics and multimedia capabilities
1091) For locating any document on the WWW. There is a unique
address known as URL
1092) Design view would use to define a table and specify fields
1093) Traversal process is faster for threaded trees compared
with their unthreaded counterparts
1094) The command used to display help on any particular command
is man
1095) In C++ programming, the extension of program is .cpp
1096) A generic team that refers to the combination of all
commercial transactions executed over electronic media for the exchange of
product and services
1097) In DOS, the command used to create a new file is called
copy con
1098) Backup helps you to create a copy of the information on
your hard disk and saves original data in case data on your computer got
damaged or corrupted due to malfunctioning of hard-disk
1099) LAN is usually privately owned and links the devices in a
single office, building or campus
1100) In justified type of alignment, text gets aligned along
both left and right margins
1101) The internal programming language for a particular chip is
called machine language
1102) The inner core of an optical fiber is glass and plastic in
composition
1103) When a small amount of trivalent impurity is added to a
pure-semiconductor it is called P-type semiconductor
1104) In MS-Access, a table can have one primary key/keys
1105) In DOS, Deltree command is used to delete all the files as
well as sub-directories of a directory
1106) Netscape navigator is a web-browser
1107) Multiplexing involves one path and one channel
1108) Table, form, queries, reports, macros, modules are objects
in an access database
1109) The clown command in UNIX changes home directory of a user
1110) BCD stands for binary coded decimal
1111) When we run a program in HTML coding, notepad is used as
backend and internet-explorer works as front end
1112) If the M bit in X.25 standard is set to 1, it means that
thee is more than one packet
1113) The modem is a device that connects n input stream outputs
1114) Array is linear data structure
1115) A T.V. broadcast is an example of simplex transmission
1116) Search engine will search its database to find items whose
tent contains all or at least one of the words given to it
1117) In UNIX, command “! $” is used to repeat entire less
command line
1118) PCM is an example of analog to digital
1119) A simple protocol used for fetching an e-mail from a
mailbox is POP 3
1120) For a small web site, one needs to buy space from the ISP
1121) An operating system that acts as an intermediary between
user and computer hardware
1122) Attair, the world’s first personal computer, was
introduced in the year 1979
1123) Half duplex data flows in both directions, but any one
direction at the time
1124) Ring requires a central controller or hub
1125) The OSI model consists of seven layers
1126) The main job of one of the following is to allocate CPU to
processes scheduler
1127) 10,500 valid Min & Max zoom sizes in MS office
1128) Before printing a document you should always use print
preview
1129) Excel XP is the latest version of excel
1130) A worksheet can have a maximum of 256 number of rows
1131) Character is not a valid data type in Excel
1132) Formula bar in an Excel window allows entering values and
formulas
1133) Direct memory access is a technique for transferring data
from main memory to a device without passing it through the CPU
1134) 5 30-bit SIMMS are required to populate a bank on a 486
system that has a 32-bit data bus
1135) SRAM uses a clock to synchronize a memory chip’s input and
output signal
1136) Cycle-stealing type of DMA transfer will operate when a
CPU is operating
1137) A series 100 POST error code indicates a problem with the
system board
1138) You have an old PC that you decide to upgrade with a 1 gig
IDE hard drive. You find that you can’t configure CMOS to see the entire hard
drive. The best you can do is 540 meg. Then use a device driver that makes the
bios see the drive as
1139) When SHADOWING is enabled in computers BIOS Instructions
stored in various ROM chips are copied into
1140) POST stands for power on self test
1141) Checking the hard disk while running Windows 3.1, you
discover a very large file called 396SPART.PAR. That file is windows permanent
swap file
1142) CMOS contains the computer BIOS and maintains its data
with the use of a battery for periods when the system is powered down
1143) TSR stands for terminate and stay
1144) LAN is not an inter network
1145) Memory is temporary and storage is permanent
1146) Echo checking cannot assure data accuracy in an
application
1147) Focus on manual records is not necessary for
computerization system in a bank
1148) Permanent establishment, residence-based, Income based
classification are the approaches used to tax online transactions
1149) Computer of computer communication for business
transactions is called EDI
1150) Client-server computing is used in Network multi-media
1151) Back up of files is taken for security
1152) Operating system is not a software category
1153) Computer program looking “normal” but containing harmful
code is infected by Trojan horse
1154) Private key is used to append a digital signature
1155) Most dangerous risk in leaking of information is ignorance
about the existence of risk
1156) IMAP (Internet message access protocol) takes care of
E-mail at client side
1157) The CPU has control unit, arithmetic-logic unit and
primary storage
1158) 1st generation computer is the bulkiest PC
1159) E-R diagram represents relationship between entities of
system
1160) User is technically least sound
1161) Minicomputers is not there during fourth generation
computer
1162) Microchip is unique to a smartcard
1163) Internet was started as network for defences forces of
America
1164) A program permanently stored in hardware is called
firmware
1165) Taking back-up of a file against crash is a curative
measure
1166) Simplex transmission technique permits data flow in only
one direction
1167) Front end processor relieves the host computer from
tedious jobs and does them itself
1168) Software can’t be touched
1169) Physical access to a database can be altered by hiring
procedure
1170) The sound signal carried by telephone line is analog
1171) All decisions for LAN are taken by the IT steering
committee
1172) An input device gives data to a computer
1173) Correction of program is done by debugging
1174) File transfer is the function of the application layer
1175) A policy on firewalls need not ensure that is logically
secured
1176) A modem performs modulation, demodulation, data
compression
1177) Personnel security does not fall under the category of
operations to be performed during development of software
1178) CASE tool cannot help with understanding requirements
1179) UPC cannot be used for source of data automation
1180) The banks are MICR device to minimize conversion process
1181) MP3 files cannot be navigated using ClipArt browser
1182) Close option in File pull-down menu is used to close a
file in MSWord
1183) 3 ½ is the size of a standard floppy disc
1184) When entering in a lot of text in capitals you should use
the caps lock key
1185) Files created with Lotus 1-2-3 have an extension 123
1186) Contents, objects, Scenarios of a worksheet can be
protected from accidental modification
1187) Device drivers that are loaded in windows 3.X are loaded
into the sytem.ini file
1188) 30 pin SIMM’s, 72 pin SIMM’s, 168 pin DIMM’s types of RAM
sockets can be seen on mother boards
1189) The Power on self test determines the amount of memory
present, the date/time, and which communications ports and display adapters are
installed in a microcomputer
1190) Virtual memory refers to using a file on the hard disk to
simulate RAM
1191) BIOS (ROM) is considered firmware
1192) A population application of computer networking is the WWW
of newsgroup called Netnews
1193) a = 10; export a is a valid command sequence in UNIX
1194) Set date will you give in UNIX to display system time
1195) Circuit switched network networks requires that all
channels in a message transmission path be of the same speed
1196) The Vi program available under UNIX can be created to open
a virtual terminal
1197) A 4-bit ring counter is initially loaded with 1001
1198) The standard defined for fiber optics is 802.8
1199) Digitizers can be converted from “dumb” to “smart” through
the addition of a microprocessor
1200) The extension of database file is given by dbf
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