BIS 221 Week 3 Knowledge Check

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BIS 221 Week 3 Knowledge Check

Week
3 Knowledge Check

The material presented below is not
meant to be a comprehensive list of all you need to know in the content area.
Rather it is a starting point for building your knowledge and skills.
Additional study materials are recommended in each area below to help you
master the material.

Personalized
Study Guide Results: 

Score: 9 / 9





Concepts


Mastery


Questions





Computer
Network


100%


·        
1




Network
Applications


100%


·        
2
·        
3




Wireless
Technology


100%


·        
4




Mobile
Computing


100%


·        
5




Pervasive
Computing


100%


·        
6




Spreadsheet
Design


100%


·        
7
·        
8
·        
9




Concept: Computer
Network




Mastery :


100%


Questions :


·        
1




Materials on the concept:


  • 6.2. Network Fundamentals

  • 6.1. What Is a Computer Network?





1.

A
______________ connects two or more devices in a limited geographical region.

·        
A.

WAN

·        
B.

LAN

·        
C.

MAN

·        
D.

GAN



Concept: Network
Applications




Mastery :


100%


Questions :


·        
2
·        
3




Materials on the concept:


  • 6.4. Network Applications

  • 6.3. The Internet and the World Wide Web





2.

__________________
offer a single point of entry to an entire community of affiliated interests.

·        
A.

Affinity
portals

·        
B.

Industry-wide
portals

·        
C.

Mobile
portals

·        
D.

Corporate
portals



Correct :

Affinity
portals offer a single point of entry to an entire community of affiliated
interests such as hobby groups or political groups.



Materials


  • 6.4. Network Applications





3.

__________________
is the largest-volume application running over the Internet.

·        
A.

Electronic
bulletin boards

·        
B.

Electronic
chat rooms

·        
C.

Web-based
call centers

·        
D.

E-mail



Concept: Wireless
Technology




Mastery :


100%


Questions :


·        
4




Materials on the concept:


  • 8.2. Wireless Computer Networks and Internet Access

  • 8.1. Wireless Technologies





4.

Which
is not a characteristic of GEO telecommunication satellites?

·        
A.

Satellites
remain stationary relative to point on earth

·        
B.

Few
satellites needed for global coverage

·        
C.

Least
expensive to build

·        
D.

Longest
orbital life



Concept: Mobile
Computing




Mastery :


100%


Questions :


·        
5




Materials on the concept:


  • 8.3. Mobile Computing and Mobile Commerce

  • 8.2. Wireless Computer Networks and Internet Access





5.

Which
is not a characteristic of mobile computing and wireless technology?

·        
A.

No
need for a PC

·        
B.

Increasing
prices

·        
C.

Bandwidth
improvement

·        
D.

The
cell phone culture



Concept: Pervasive
Computing




Mastery :


100%


Questions :


·        
6




Materials on the concept:


  • 8.5. Wireless Security

  • 8.4. Pervasive Computing





6.

Which
of the following is not a radio-frequency identification technology?

·        
A.

Java
code

·        
B.

RFID

·        
C.

QR
code

·        
D.

Barcode



Concept: Spreadsheet
Design




Mastery :


100%


Questions :


·        
7
·        
8
·        
9




Materials on the concept:


  • Introduction to Spreadsheets

  • Planning for Effective Workbook and Worksheet Design

  • Exploring the Excel Window

  • Entering and Editing Cell Data

  • Identify Columns, Rows, and Cells



Show More



7.

Which
is not a step to planning for effective worksheet design?

·        
A.

Determine
database security

·        
B.

Format
the numerical value in the worksheet

·        
C.

Decide
what input values are needed

·        
D.

State
the purpose of the worksheet





8.

The
intersection of a column and row is a ____.

·        
A.

formula

·        
B.

cell

·        
C.

function

·        
D.

worksheet





9.

If
a formula contains a direct or indirect reference to the cell containing the
formula, a __________________ exists.

·        
A.

mixed
cell reference

·        
B.

formula
cell reference

·        
C.

circular
reference

·        
D.

formatted
reference

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