When possible, you should avoid using _________ variables in a program?

Answers

Answer 1

Answer:

Answer:

Global variable

Explanation:

You should avoid using global variables in a program because global variables can be accessed by any part of the code and every function or any part of the code has the tendency to alter or modify its value. One can't limit the scope or in other words one cant simply force any part of the program not to use them or modify it's values. Testing of large programs also becomes difficult as it is hard to keep track of the functions reading and modifying the values of global variables

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When planning the structure of a spreadsheet, columns are for _______ items and rows are for _______ items. A. single; group
B. group; group
C. single; single
D. group; single

Answers

C: single and single

I hope it helps :)

What coding scheme contains a set of 128 numeric codes that are used to represent characters in the computer's memory?

Answers

The coding scheme that contains a set of 128 numeric codes that are used to represent characters in the computer's memory is known as ASCII.

The ASCII means the American Standard Code for Information Interchange.

ASCII is a code for representing 128 English characters as numbers with each letter assigned a number from 0 to 127.

For instance, the ASCII is a 7-bit coding (ie., 2^7 = 128 codes).

Hence, the coding scheme that contains a set of 128 numeric codes that are used to represent characters in the computer's memory is known as ASCII.

Answers

it can be a letter, stationery , or any types of template containing the information that you want to send to the vendor or to the customer.

the documents should contain special field codes that you insert which names and addresses reference will be replaced with the information from the data source

Which is a form of cyber bullying??

Answers

-Teasing
-Posting embarrassing information about them
-Lying/Rumors

Answer:

what the first guy said

Explanation:

Ward Cunningham is credited with what action in the history of wikis?A.He funded the first wiki with a grant of $1,000,000 in 1996.
B.He sought permission from Britannica to transfer their knowledge onto wikis in 1997.
C.He singlehandedly programmed the first wiki in 1996.
D.He conceptualized the working of a wiki in 1994.

Answers

Answer:

D.He conceptualized the working of a wiki in 1994.

Explanation:

On March 25, 1995, American programmer Ward Cunningham launched the first collaborative web page. From an innovative system, which allowed the editing of content by different users, was born the concept of wiki, which would spread throughout the network and later give rise to Wikipedia.

The software that enabled the innovation was called WikiWikiWeb. It is the junction of the Hawaiian term wiki, that is fast, with the word web. The collaboration has increased interaction between internet users. From the project, other important initiatives emerged using the concept "wiki", such as Wikipedia, the largest online encyclopedia of the network.

The answer is D. He conceptualized the working of a wiki in 1994.

The computers in the administrative offices of the four schools throughout the district are networked to enable employees to access its files. Workers are able to query databases and update records efficiently as a result. The type of network most likely used by the workers is a _____. LAN MAN WAN

Answers

These computers in administrative offices or schools throughout the district that are networked to each other has the type of network most likely used by the workers is LAN network. Usually LAN networks are used in small offices or rooms.

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