Computers & Technology

Khalil

Explain briefly why people often have a pretty good understanding of computer hardware.

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Lola Barrera

Computers & Technology

Persons who have been given access to an installation can be counted on to be of no threat. true or false? (antiterrorism scenario training, page 3)

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Kelvin Liu

Computers & Technology

How do contact lists differ from an address book?

A. Contact lists contain more information about a person than an

address book.

O

B. An address book contains more information about a person than a

contact list

O

C. Your email program will automatically set up your contact lists but

not your address book.

D. You can create a contact groups from your address book, but not

from your contact lists.

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Milo Harding

Computers & Technology

Why do software developers prefer to use high-level language to author programs?

A. It can be used on computers without microprocessors.

B. It prevents anyone from making changes to the software later.

C. It uses a more English-like syntax.

D. It's less complicated because it only uses zeros and ones.

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First Mate

Computers & Technology

How long will it take $75 to halve in value if there is a inflation rate of 1.5%?

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Guest

Computers & Technology

Change the Towers of Hanoi program so that it does the following: a) Counts the number of ring moves and prints that - instead of the sequence of the moves. Use a static variable count of type int to hold the number of moves. b) Repeatedly prompts the user for the number of rings and reports the results, until the user enters a number less than 0

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Ayana Mitchell

Computers & Technology

In a meeting, different team members are discussing the documentation requirements. What documentation should they prepare during the design phase of the SDLC?

A.

integration document

B.

system security consensus document

C.

code review documents

D.

test analysis report

E.

software development document

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Zaid Sheppard

Computers & Technology

The DNS server at your headquarters holds a standard primary zone for the abc domain. A branch office connected by a slow WAN link holds a secondary zone for abc. Updates to the zone aren't frequent. How can you decrease the amount of WAN traffic caused by the secondary zone checking for zone updates?

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Vance Watts

Computers & Technology

Complete each sentence to describe different elements of an Excel worksheet.

-The intersection of a column and a row is called a.

-A vertical group of data is called a.

-Text in a cell is referred to as a.

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Harley Mills

Computers & Technology

A short circuit locator should be periodically run along the cords used in a shop to check for shorts and open circuits. A.) True B.) False

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Madison Green

Computers & Technology

Assume that a function with this header: function amountSaved (price, discountRate, salesTaxRate) already exists. Write a single line of jа vascript code to call that function and assign the value returned from that function to a variable named saved.

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Allie

Computers & Technology

Match the elements of a network to their descriptions.

1. hardware

2. software

3. client devices

a. monitors and controls all networks

b. without these, networks are of no use

c. physical infrastructure

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Rubi Curtis

Computers & Technology

Karl comes across confidential information. What should he do with it? A. Manipulate the information in his favor B. Sell the information to the firm's competitor C. Share the information with his colleagues D. Keep the information to himself E. Blackmail the concerned people with the information

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Roberto Mcfarland

Computers & Technology

What does the acronym AFK mean

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Lexi Case

Computers & Technology

Consider the abstract superclass below:

public abstract class Foo

{

private int a;

public int b;

public Foo (int aVal, int bVal)

{

a = aVal;

b = bVal;

} / / end Foo constructor

public abstract int calculate ();

} / / end class Foo

Any concrete subclass that extends class Foo:

1) Must implement a method called calculate.

2) Will not be able to access the instance variable a.

3) Neither (a) nor (b).

4) Both (a) and (b).

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