1051. The box that contains the central electronic components of the computer is the ___________________?
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A. input device

B. peripheral

C. system unit

D. motherboard

1052. _____________________ provides the means to move the pointer on the screen and give information to the computer by clicking its buttons ?
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A. Mouse

B. Program

C. Keyboard

D. Scanner

1053. ___________________is the process of dividing the disk into tracks and sectors?
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A. Tracking

B. Crashing

C. Allotting

D. Formatting
1054. The part of the CPU that accesses and decodes program instructions, and coordinates the flow of data among various system components is the___________________?
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A. ALU

B. Motherboard

C. Megahertz

D. Control unit
1055. The most powerful computer is_____________________?
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A. Micro computer

B. All of these

C. Super computer

D. Mini computer

1056. The general method for to input text and numerical data in computer is by _____________________?
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A. Platter

B. Scanner

C. Printer

D. Keyboard
1057. The letter and number of the intersecting column and row is the__________________?
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A. cell position

B. cell coordinates

C. cell address

D. cell location

1058. Which one of the following allows a user at one site to establish a connection to another site and then pass keystrokes from local host to remote host ?
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A. None of these

B. HTTP

C. Telnet

D. FTP

1059. CDs are of which shape ?
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A. Square

B. Information

C. Round

D. Rectangular
1060. The clock rate of a processor is measured in _____________________?
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A. Milliseconds

B. Megahertz or Gigahertz

C. minutes

D. Megabytes

1061. In file transfer protocol, data transfer can be done in____________________?
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A. all of the above

B. stream mode

C. block mode

D. compressed mode

1062. Soft copy is an intangible output, so then what is a hard copy ?
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A. The physical output device

B. The printed output

C. The physical parts of a computer

D. The printed parts of a computer

1063. Which of the following represents the fastest digital data transmission speed ?
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A. Cps

B. Mbps

C. Kbps

D. Gbps
1064. What does the acronym IP stand for _______________ ?
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A. Interactive Protocol

B. Internet Protocol

C. Interesting Protocol

D. Internal Protocol

1065. Digital photos and scanned images are typically stored as___________________ graphics with extensions such as .bmp, .png, .jpg, .tif, or .gif ?
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A. bitmap

B. either vector or bitmap

C. neither vector nor bitmap

D. vector

1066. Which one of the following computer network is built on the top of another network ?
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A. prior network

B. overlay network

C. prime network

D. chief network

1067. Bluetooth is an example of___________________?
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A. personal area network

B. virtual private network

C. none of the mentioned

D. local area network

1068. The ___________ key and the __________ key can be used in combination with other keys to perform shortcuts and special tasks?
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A. Caps lock, Num lock

B. Delete, Insert

C. Control, Alt

D. Function, Toggle

1069. The ____________ is a box that houses the most important parts of a computer system?
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A. input drive

B. hardware

C. system unit

D. software

1070. The file transfer protocol is built on ____________________?
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A. all of the above

B. data centric architecture

C. client server architecture

D. service oriented architecture

1071. Which one of the following is mainly used in checking of objective type answer papers in the examinations ?
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A. CD-ROM

B. EEPROM

C. OMR

D. MICR

1072. What would you do to highlight a word? You position the cursor next to the word, and then _____________________?
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A. Click mouse once

B. Roll and then click mouse

C. Drag mouse while holding button down

D. Roll mouse around

1073. When sending an e-mail, the ________________ line describes the contents of the message ?
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A. to

B. subject

C. cc

D. contents

1074. Digital computers use a ____________________ system to encode date and programs?
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A. semiconductor

B. decimal

C. RAM

D. binary
1075. The term_____________ refers to data storage systems that make it possible for a computer or electronic device to store and retrieve data?
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A. retrieval technology

B. output technology

C. input technology

D. storage technology
1076. A disks content that is recorded at the time of manufacture and that cannot be changed or erased by the user is _____________________?
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A. write only

B. read only

C. memory only

D. run only

1077. Which device uses a handheld operation system ?
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A. A personal computer

B. A laptop

C. APDA

D. A mainframe

1078. The pattern of printed lines on most products are called ___________________?
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A. scanners

B. barcodes

C. OCR

D. prices

1079. Officer LANs that are spread geographically apart on a large scale can be connected using a corporate__________________?
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A. LAN

B. CAN

C. DAN

D. WAN
1080. The most common storage device for the personal computer is the____________________?
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A. hard disk drive

B. floopy disk

C. zip disk

D. USB thumb drive

1081. Where is data saved permanently ?
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A. CPU

B. Printer

C. Storage

D. Memory

1082. Why is the Caps lock key referred to as a toggle key ?
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A. Because it cannot be used to insert

B. Because it cannot be used for entering numbers

C. Because it cannot be used to delete

D. Because its function goes back and forth every time it is pressed
1083. ___________________ is the process of dividing the disk into tracks and sectors ?
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A. Formatting

B. Tracking

C. Allotting

D. Crashing

1084. A circuit which can store information is known as ___________________?
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A. Memory cell

B. Gate

C. Chip

D. Integrated circuit

1085. The arithmatic/logic unit performs the following actions__________________?
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A. checks data for accuracy

B. does calculations using addition, substraction, multiplication, and division

C. does logical comparisons, such as equal to, greater than, less than

D. does both calculations and logical comparisons
1086. Wildcard domain names start with label___________________?
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A. @

B. #

C. *

D. &

1087. Ctrl, Shift and Alt are called _______________ keys?
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A. modifier

B. alphanumeric

C. adjustment

D. function

1088. Any letter, number, or symbol found on the keyboard taht you can type into the computer___________________?
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A. Type

B. Output

C. Print

D. Character
1089. Which of the following is an operating system in computing ?
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A. Complier

B. Translator

C. Linux

D. Debugger

1090. Arithmatic operations _____________________________?
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A. include addition, substraction, multiplication and division

B. use conditions with operators such as AND, OR and NOT

C. involve matching one data item to another to determine if the first item is greater than, equal to or less than the other item

D. sort data items according to standard, predefined criteria in ascending order or decending order

1091. Pick the odd one ______________________?
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A. Scanner

B. Keyboard

C. Printer

D. Mouse

1092. Which of the following is used to make a programs run when the computer is switched on____________________?
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A. Boot

B. Autoboot

C. Authentication

D. Warmboot

1093. Wireless transmission can be done via________________________?
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A. infrared

B. all of the above

C. radio waves

D. microwaves

1094. The computers processor consists of the following parts___________________?
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A. CPU and Main Memory

B. Hard Disk and Floppy Drive

C. Main Memory and Storage

D. Control Unit and ALU
1095. You use a(n) ________________, such as a keyboard or mouse, to input information ?
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A. output device

B. storage device

C. input device

D. processing device

1096. All the following are storage device except____________________?
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A. CD

B. Floppy Disc

C. Monitor

D. Tape Drive

1097. OCR stands for _________________?
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A. Optical CPU Recognition

B. Optimal Character Rendering

C. Other Character Restoration

D. Optical Character Recognition
1098. Any data and instruction entered in the memory of a computer is_____________________?
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A. Information

B. Output

C. Storage

D. Input
1099. The permanently etched program in ROM that automatically begins executing the computer instructions is the__________________?
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A. BIOS

B. CMOS

C. RAM

D. ROM

1100. The command Ctrl + U in MS Word will do which of the following ?
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A. Unblock

B. Select

C. Block

D. Underlined