COMPUTERS AND TECHNOLOGY HIGH SCHOOL

DDL statement for adding a column to an existing table is

Answers

Answer 1
Answer:

Answer:to add a column to existing table.

to rename any existing column.

to change datatype of any column or to modify its size.

to drop a column from the table.

Explanation:

hope this help

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Eric is adding three more slides to his PowerPoint presentation. He knows he wants one of them to have only a large text box, the second one to have two images with captions, and the third one to have four images with a large title on top. What series of buttons should Eric press to add each one of these slides?

Answers

The buttons depend on what version of MS Office he is using. Assuming Eric is using Powerpoint 2013, he must press the following: 

1st Slide: Insert > New Slide > Title Only

2nd Slide: Insert > New Slide > Comparison > Click on "Pictures" icon > Browse > Click selected picture > Insert > Delete text box saying "Click to add title" > Insert another picture using same procedures above > Add captions

3rd slide: Insert > New Slide > Two Content > Click on "Picture" icon > Browse > Click selected picture > Insert 3 more pictures > Click textbox "Click to add title" 

What does the word spam mean?

Answers

The term spam is used in the Internet to denote something that is not needed or required. Spam include search engine spam, instant messenger spam, forum spam and comment spam. An unsolicited commercial email is example for e-mail spam. Other example is receiving promotional messages from people or companies with which you have no relationship.
If you spam someone with likes on Instagram your basically liking all their photos if you spam someone with texts you keep texting them if you spam someone with pictures you keep picture messaging them ect

6. Which button would you use to insert a downloaded video clip on your computer into a slide? A. Clip Art Video
B. Media
C. Online Video
D. Video on My PC

7. To insert a new slide, which tab option should you select? A. Design
B. Slides
C. Insert
D. Home

8. Suppose you're creating a slide presentation. During the presentation, you'll need to go to a specific address on the Web. You should insert a/an
A. Word file.
B. table.
C. hyperlink.
D. graphic.

9. Alan wants to find an image of a car he can use in a presentation. What button should he click in the Images group to run a search?
A. Online Images
B. Clip Art
C. Internet Pictures
D. WordArt

10. Performing a spell check can be done by clicking Spelling in which group?
A. Syntax
B. Proofing
C. Editing
D. Grammar

Answers

The answers are

6.D

7.C

8.C

9.C

10.B

The answer to question 6. Is B.

What is nasa data speed

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NASA downloaded data at a rate of 622 megabits per second (Mbps) using a pulsed laser beam. For comparison's sake, Akamai technologies says that the average internet user has a connection speed of 3.3 Mbps. In the United States, the average connection speed is 8.7 Mbps.

Select _______ to apply formatting to several cells at the same time. A. a cell containing a value
B. a range
C. any cell
D. a label text cell

Answers

B. a range I do believe

What type of memory or storage device is prone to losing data if the power goes out?a. A USB stick
b. An External Drive
c. A DDR SDRAM module
d. A SATA drive

Answers

The answer is (c.) a DDR SDRAM module.

DDR SDRAM stands for Double data rate synchronous dynamic random-access memory. It is a form of temporary data storage in a computer. So when it comes to power down, the data stored in this RAM is most likely to lose.
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If you want to insert a column into an existing table, what would you do?a. Click Column in the Insert tab. b. Click one of the insert buttons in the Rows & Columns group of the Layout tab. c. Click in the Table Style Options group of the Design tab. d. Click one of the insert buttons in the Data group of the Layout tab.
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