**Question 1:** Different components on the motherboard of a PC processor unit are linked together by sets of parallel electrical conducting lines. What are these lines called?
a) Conductors
b) Buses
c) Connectors
d) All of the above
**Question 2:** Each digit in Binary Coded Decimal (BCD) is known as ___________.
a) Bit
b) Byte
c) Nibble
d) All of the above
**Question 3:** Which part is the "brain" of the computer?
a) CPU
b) Monitor
c) RAM
d) ROM
**Question 4:** Which of the following is not an example of hardware?
a) Mouse
b) Printer
c) Monitor
d) Excel
**Question 5:** What is the BCD representation of the number 25?
a) 100 101
b) 0010 0101
c) 0100 101
d) 100 1001
**Question 6:** A symbol on the screen that represents a disk, document, or program that you can select is called:
a) Keys
b) Caps
c) Icon
d) Monitor
**Question 7:** A computer cannot "boot" if it does not have the ____________.
a) Compiler
b) Loader
c) Operating System
d) Assembler
**Question 8:** A reusable CD is labeled as:
a) R
b) W
c) HD
d) RW
**Question 9:** A computer consists of :
a) A central processing unit
b) A memory
c) Input & output units
d) All of the above
**Question 10:** Computer peripherals do not include:
a) UPS
b) Speaker
c) Microphone
d) Microwave
**Question 11:** Data processing computer built to conventional architecture is known as :
a) Super Computer
b) Mainframe
c) Mini computer
d) Micro Computer
**Question 12:** X-MP is Models of :
a) Micro Computer
b) Mini Computer
c) Main Frame computer
d) Super Computer
**Question 13:** What is the term used for a half byte?
a) Bit
b) Bug
c) Nibble
d) Word
**Question 14:** The _________ digits are 0 to 9 and A to F.
a) Decimal
b) Hexadecimal
c) Binomial
d) Trinomial
**Question 15:** Which number system is usually followed in a typical 32-bit computer?
a) Binary
b) Decimal
c) Hexadecimal
d) Octal
**Question 16:** Computers built in the First Generation of computers were:
a) Transistor
b) Electro-mechanical
c) Electrical
d) All of the above
**Question 17:** Hardware devices that are not part of the main computer system and are often added later to the system are ____________.
a) Clip art
b) Highlight
c) Execute
d) Peripherals
**Question 18:** Which of the following is an example of an optical disk?
a) Digital versatile disks
b) Magnetic disks
c) Memory disks
d) Data disks
**Question 19:** RAM is ______________ and __________.
a) Volatile, temporary
b) Nonvolatile, permanent
c) Nonvolatile, temporary
d) Volatile, permanent
**Question 20:** What is MP3?
a) A mouse
b) A printer
c) A sound format
d) A scanner
**Question 21:** Forms that are used to organize business data into rows and columns are called:
a) Transaction sheets
b) Registers
c) Business forms
d) Spreadsheets
**Question 22:** A _________ is the term used when a search engine returns a Web page that matches the search criteria.
a) Blog
b) Hit
c) Link
d) View
**Question 23:** Personal computers can be connected together to form a...?
a) Server
b) Supercomputer
c) Network
d) Enterprise
**Question 24:** A special visual and audio effect applied in PowerPoint to text or content is called:
a) Animation
b) Flash
c) Wipe
d) Dissolve
**Question 25:** Computers that control processes accept data in a continuous..?
a) Data traffic pattern
b) Data highway
c) Infinite loop
d) Feedback loop
**Question 26:** When entering text within a document, the Enter key is normally pressed at the end of every..?
a) Line
b) Sentence
c) Paragraph
d) Word
**Question 27:** What is the BCD representation of the number 40?
a) 100 000
b) 0100 0000
c) 0100 000
d) 100 0000
**Question 28:** What are two types of output devices?
a) Monitor and Speaker
b) Keyboard and mouse
c) Storage-disks (floppy, CD)
d) Pendrive and mouse
**Question 29:** Market innovations means..?
a) To design new products
b) New styles of marketing
c) New ideas in sales
d) All of the above
**Question 30:** Backing up data files will help prevent:
a) Loss of confidentiality
b) Duplication of data
c) Virus infection
d) Loss of data
**Question 31:** The first computers were programmed using:
a) Assembly language
b) Machine language
c) Source code
d) Object code
**Question 32:** A set of rules that computers on a network use to communicate with each other are called:
a) Rules
b) Regulations
c) Protocol
d) Netiquettes
**Question 33:** The output devices make it possible to:
a) View or print data
b) Store data
c) Scan data
d) Input
**Question 34:** The information you put into the computer is called:
a) Facts
b) Data
c) Files
d) Directory
**Question 35:** BCD '1001 0001' will be in Decimal?
a) 49
b) 91
c) 89
d) 31
**Question 36:** An IP protocol field of 0x06 indicates that IP is carrying what as its payload?
a) UDP or IGRP
b) UDP
c) ICMP
d) TCP
**Question 37:** Which phase of the SDLC involves converting to the new system?
a) Systems design
b) Systems analysis
c) Systems development
d) System Implementation
**Question 38:** A coding scheme recognized by system software for representing organizational data is called a:
a) Data type
b) Data size
c) Tuple
d) Hyperlink
**Question 39:** Which device operates at the Internet layer of the TCP/IP model?
a) Switch and Hub
b) Router
c) Switch
d) Firewall
**Question 40:** Which common backstage view task creates a PDF file from an existing file?
a) Export
b) Account
c) Create
d) Options
**Question 41:** Decimal 16 in octal will be:
a) 16
b) 20
c) 14
d) 13
**Question 42:** Decimal 10 in octal will be:
a) 11
b) 12
c) 10
d) 9
**Question 43:** Which security model is used in a peer-to-peer network?
a) Password-protected Shares
b) Access Control Lists
c) Share-level Security
d) User-level Security
**Question 44:** ________ produces printout of data in a user-defined manner.
a) Query Language
b) DML
c) Report Generator
d) DCL
**Question 45:** The Web layout View is available in which Office 2013 application?
a) Excel
b) Word
c) Access
d) PowerPoint
**Question 46:** Data that is copied from an application is stored in the:
a) Driver
b) Clipboard
c) Terminal
d) Prompt
**Question 47:** Which of the following is considered a vulnerability of SNMP?
a) Clear text community strings
b) Its use of TCP
c) The fact that it is on by default in Windows 2000 server
d) Its use of Power Supply
**Question 48:** A sales clerk at a checkout counter scanning a tag on an item rather than keying it into the system is using:
a) Input automation
b) Item data automation
c) Scanning automation
d) Source data automation
**Question 49:** Which of the following could be digital input device(s) for computers?
a) Digital camcorder
b) Microphone
c) Scanner
d) All of the above
**Question 50:** When writing a document, you can use the ________ feature to find an appropriate word or an alternative word if you find yourself stuck for the right word.
a) Dictionary
b) Word finder
c) Encyclopedia
d) Thesaurus
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