Quiz Preview 2, Computer Science & Information Technology - Introduction To Computer Science

To help the visually impaired, you should always provide an adequate description of the image in the _________________ attribute for the image.

in Computer Science & Information Technology

Fill in the blank(s) with the appropriate word(s).

introduction-to-computer-science

alt

The ____________________ is maintained by network service providers (NSPs).

in Computer Science & Information Technology

Fill in the blank(s) with the appropriate word(s).

introduction-to-computer-science

Internet

Ink jet printers only print in black and white.

in Computer Science & Information Technology

Answer the following statement true (T) or false (F)

introduction-to-computer-science

False

The ___________________ builders enable you to design your own people objects.

in Computer Science & Information Technology

Fill in the blank(s) with the appropriate word(s).

introduction-to-computer-science

ANSWER: character

If you run out of disk space, Windows displays a(n) ____ message.

in Computer Science & Information Technology

A. error
B. Disk full
C. Delete files
D. Empty trash

introduction-to-computer-science

Answer: B

The maximum allowable number of array dimensions in many programming languages, including C# and Visual Basic, is ____________________.

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Fill in the blank(s) with the appropriate word(s).

introduction-to-computer-science

thirty-two

In SQL terminology, creating a relationship between tables is referred to as _______ tables.

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Fill in the blank(s) with the appropriate word(s).

introduction-to-computer-science

joining

In economics, _________ are things that can be used or consumed, whereas _________ are intangible actions performed for a consumer.

in Computer Science & Information Technology

A. goods, services
B. services, goods
C. assets, services
D. none of the above

introduction-to-computer-science

Answer: A

When you connect to a Wi-Fi hotspot, your digital device is classified as a(n) _______________.

in Computer Science & Information Technology

A. server
B. DCE
C. DTE
D. router

introduction-to-computer-science

Answer: C

What tools can be used to design your own people objects?

in Computer Science & Information Technology

a. Alice builders
b. Character builders
c. Gallery builders
d. People builders
e. None of these

introduction-to-computer-science

b. Character builders

A network provides authorized users access to networked peripheral devices.

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Answer the following statement true (T) or false (F)

introduction-to-computer-science

True

To add highlight and shadows to a wireframe drawing, you ____ the image.

in Computer Science & Information Technology

A. render
B. animate
C. in-between
D. simulate

introduction-to-computer-science

Answer: A

What action is expressed by the statement GradeBook: GradeBookM101?

in Computer Science & Information Technology

a) The object GradeBookM101 is assigned to the variable GradeBook.
b) The GradeBookM101 method of the object GradeBook is invoked.
c) An object GradeBookMl0l of the class GradeBook is created.
d) The GradeBook class is renamed GradeBookM101.

introduction-to-computer-science

c) An object GradeBookMl0l of the class GradeBook is created.

Which of the following is a true statement about chart elements in Microsoft Excel?

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A. Excel uses the data series values as the default legend.
B. An overlaid chart title cannot be edited or formatted.
C. Excel allows you to edit or replace the default chart title.
D. Chart elements cannot be placed on top of a chart.

introduction-to-computer-science

Answer: C

An _________ is inherited from two or more levels up the class hierarchy.

in Computer Science & Information Technology

Fill in the blank(s) with the appropriate word(s).

introduction-to-computer-science

indirect base class.

The process of applying surfaces to a wireframe and producing a 2-D image is called ray tracing.

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Answer the following statement true (T) or false (F)

introduction-to-computer-science

False

A(n) __________ center is where several corporations lease space and equipment to hold and protect their data.

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Fill in the blank(s) with the appropriate word(s).

introduction-to-computer-science

colocation

Which of the following are characteristics of a program module?

in Computer Science & Information Technology

a.    It performs a single task
b.    It is self-contained
c.    It is relatively short
d.    any of the above

introduction-to-computer-science

Clip art must always be inserted in a clip art placeholder.

in Computer Science & Information Technology

Answer the following statement true (T) or false (F)

introduction-to-computer-science

False

Excel includes more than _____ functions from which you can choose.

in Computer Science & Information Technology

A. 1000
B. 500
C. 250
D. 750

introduction-to-computer-science

Answer: C

Color blindness affects a portion of our population, so do not use blue and green to distinguish content.

in Computer Science & Information Technology

Answer the following statement true (T) or false (F)

introduction-to-computer-science

False

Developed by Google, ____ is a mobile OS based on Linux designed to run on many types of smartphones and tablets.

in Computer Science & Information Technology

A. Android
B. iOS
C. Windows Phone
D. Blackberry

introduction-to-computer-science

Answer: A

A(n) ____________________ is a graphical ad, often with animation, placed in a prominent position on a webpage.

in Computer Science & Information Technology

Fill in the blank(s) with the appropriate word(s).

introduction-to-computer-science

banner ad

Which of the following statements is false?

in Computer Science & Information Technology

a. Sometimes you’ll need to find the minimum and maximum of more complex objects, such as strings.
b. Consider the following comparison:
'Red' < 'orange'
The letter 'R' “comes after” 'o' in the alphabet, so 'Red' is greater than 'or-ange' and the condition above is False.
c. Built-in function ord returns the numerical value of a character.
d. All of the above statements are true.

introduction-to-computer-science

b. Consider the following comparison:
'Red' < 'orange'
The letter 'R' “comes after” 'o' in the alphabet, so 'Red' is greater than 'or-ange' and the condition above is False.

The two major benefits of using functions are _______ and _______.

in Computer Science & Information Technology

Fill in the blank(s) with the appropriate word(s).

introduction-to-computer-science

reuse, reducing complexity

As you use your computer, your hard disk will fill with photos, videos, documents, and applications which may slow down your computer. What part of an operating system can help with this?

in Computer Science & Information Technology

What will be an ideal response?

introduction-to-computer-science

Answers will vary.

What is a field?

in Computer Science & Information Technology

What will be an ideal response?

introduction-to-computer-science

Fields are the data that each object of a class keeps track of. Simple data represented by numbers or Strings are usually fields.

A trip includes stops at four well-known tourist sites is an example of

in Computer Science & Information Technology

a) association.
b) composition.
c) generalization/specialization.
d) aggregation.

introduction-to-computer-science

d) aggregation.

Windows 8 has a dual personality that affects the way you work with it.

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Answer the following statement true (T) or false (F)

introduction-to-computer-science

True

Wireless connections use unlicensed frequencies that are available for public use, including 2.4 GHz and _____ GHz, which is subject to less interference from other devices, but it has a more limited range.

in Computer Science & Information Technology

Fill in the blank(s) with the appropriate word(s).

introduction-to-computer-science

5, five

A _____ attack is designed to generate a lot of activity on a network by flooding it with useless traffic-enough traffic to overwhelm the network's processing capability and essentially bring all communications to a halt.

in Computer Science & Information Technology

A. rampage
B. mass-mailing
C. denial of service
D. stampede

introduction-to-computer-science

Answer: C

List and briefly explain the five generations of programming languages.

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What will be an ideal response?

introduction-to-computer-science

Answers will vary.

You can modify data within a field using Backspace, Delete, and typing keys. To complete the modification you should press the _____ key.

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A. Ctrl + Shift
B. Esc
C. Enter
D. Shift + Enter

introduction-to-computer-science

Answer: C

________ is a long list of words, more accurately, a long series of 0’s and 1’s that make up a computer program.

in Computer Science & Information Technology

Fill in the blank(s) with the appropriate word(s).

introduction-to-computer-science

binary object file

Which of the following statements is false?

in Computer Science & Information Technology

a. The following code creates a set of strings named colors:
colors = {'red', 'orange', 'yellow', 'green', 'red', 'blue'}
b. Duplicate elimination is automatic when creating a set.
c. Sets are ordered, so you can write code that depends on the order of their elements.
d. All of the above statements are true.

introduction-to-computer-science

c. Sets are ordered, so you can write code that depends on the order of their elements.

A(n) _______________ allows one computer to simulate the hardware and software of another.

in Computer Science & Information Technology

Fill in the blank(s) with the appropriate word(s).

introduction-to-computer-science

virtual machine or VM

Reports often include totals and subtotals as well as detailed information.

in Computer Science & Information Technology

Answer the following statement true (T) or false (F)

introduction-to-computer-science

True

When you write a program that stores a value in a variable, you are using ____ storage.

in Computer Science & Information Technology

A. permanent
B. temporary
C. resilient
D. resident

introduction-to-computer-science

Answer: B

A loop inside a loop is called a(n) _______.

in Computer Science & Information Technology

Fill in the blank(s) with the appropriate word(s).

introduction-to-computer-science

nested loop

What is the #PCDATA flag used for?

in Computer Science & Information Technology

What will be an ideal response?

introduction-to-computer-science

Flag #PCDATA denotes that parsed character data is contained in the element.

Every problem has an algorithmic solution.

in Computer Science & Information Technology

Answer the following statement true (T) or false (F)

introduction-to-computer-science

False

The Internet has been around since 1969.

in Computer Science & Information Technology

Answer the following statement true (T) or false (F)

introduction-to-computer-science

True

When creating a bulleted or numbered list, each time you press the _______ key, PowerPoint generates a new bullet or number.

in Computer Science & Information Technology

A. Enter
B. Space
C. New Bullet
D. New Item

introduction-to-computer-science

Answer: A

Which of the following is true of a plot area in the chart?

in Computer Science & Information Technology

A. It contains a legend that identifies data markers associated with a data series.
B. It decreases its size to make room for the chart title when the chart area is small.
C. It is thearea that contains the chart and all of the other chart elements.
D. It incorporates a descriptive label for the chart.

introduction-to-computer-science

Answer: B

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Quiz Preview 2, Computer Science & Information Technology - Introduction To Computer Science

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