What is the function of the command prompt?

Which expression correctly determines that String s1 comes before String s2 in lexicographical order

Assoli18 [71]

Options :

A.) s1 < s2

B.) s1 <= s2

C.) s1.compareTo(s2) == −1

D.) s2.compareTo(s1) < 0

E.) s1.compareTo(s2) < 0

Answer: E.) s1.compareTo(s2) < 0

Explanation: Lexicographical ordering simply means the arrangement of strings based on the how the alphabets or letters of the strings appear. It could also be explained as the dictionary ordering principle of words based on the arrangement of the alphabets. In making lexicographical comparison between strings, the compareTo () method may be employed using the format below.

If first string = s1 ; second string = s2

To compare s1 with s2, the format is ;

s1.compareTo(s2) ;

If s1 comes first, that is, before s2, the method returns a negative value, that is a value less than 0 '< 0', which is the case in the question above.

If s2 comes first, that is, before s1, the method returns a positive value, that is a value greater than 0 '> 0'.

If both are s1 and s2 are the same, the output will be 0.

8 0

3 years ago

Which of the file names below follows standard file naming convention?

Alexxandr [17]

The answer is B: BUS-APP_QUZ_CH02_V01

A file naming convention is a method for naming files in a systematic way. Naming files consistently and in a logical way will facilitate storage and retrieval of data. There are various standard naming conventions that should be followed. One is to always use capital letters to delimit words. Do no use spaces and try not to make the file names too long. Most operating systems will recognize underscores and dashes and not recognize special characters such as / ! @ # $ % so avoid them. Names should also not be separated and thus, only option B meets the above criteria.

4 0

3 years ago

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15. Virus cannot infect files that are saved in i. USB ii. CD-ROMs iii. Memory card iv. All of them

kramer

Answer:

all of them

Explanation:

but Virus can infect them if u plug them in infected computer .

7 0

3 years ago

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Password procedures, information encryption software, and firewalls are examples of measures taken to address:

Gnoma [55]

<span>Password procedures, information encryption software, and firewalls are examples of measures taken to address are all measures taken to safeguard information security and protect users data from being tampered or manipulated by invaders.

In web, if we leave our information without encryption or if we leave our system without firewall, different types of security threats might arise: such as, information being hacked, manipulated or sent to wrong places. To avoid this information encryption is done. We might also need to firewall our system so that we can avoid unwanted access and invading of our privacy using malwares and other tools. </span>

5 0

4 years ago

Referencing Microsoft Word:1. How can you save a document created using Word 2016 in a PDF format? Explain the process step by s

GaryK [48]

Answer:

Referencing Microsoft Word:

1. How can you save a document created using Word 2016 in a PDF format? Explain the process step by step.

Step 1: Click on File Tab

Step 2: Click on Save As Button

Step 3: Select File Location for the document

Step 4: Name the document

Step 5: Save type: Select pdf

Step 6: Save

2. Assuming you are on the home tab, explain which tabs and buttons you would need to select to open a new blank document?

Step 1: Click on File Tab

Step 2: Click on New Button

Step 3: Select or Click Blank Document

3. Assuming you are on the home tab, explain which tabs and buttons you would need to select to add the "Quick Print" icon to the Quick Access Toolbar.

Step 1: Click on File Tab

Step 2: Select Options Button

Step 3: Select Quick Access Toolbar

Step 4: Select Quick Print

Step 5: Click on Add

4. Assuming you are on the home tab, explain which tabs and buttons you would need to select to add a bibliography to the document.

Step 1: References Tab

Step 2: Click Bibliography

Step 3: Insert Bibliography or create as required.

5. Assuming you are on the home tab, explain which tabs and buttons you would need to select to put a picture within your document?

Step 1: Click on File Tab

Step 2: Click the Open Button

Step 3: Click on Library

Step 4: Select Picture Location

Step 5: Select Picture

Step 6: Click Add

6. Assuming you are on the home tab, explain which tabs and buttons you would need to select to change the page orientation to Landscape?

Step 1: Click Layout Tab

Step 2: Select Orientation

Step 3: Click Landscape

7. What is the purpose of the "ribbon"?

The "ribbon" contains the 8 tabs on the Quick Access Toolbox: File, Home, Insert, Page Layout, References, Mailings, Review, and View. The "ribbon" groups these specific command categories called tabs.

8. The Help button from previous versions of Office has been replaced by what words and what symbol?

It has been replaced with the lightbulb symbol with these words: “Tell me what you want to do…” And you can also type Alt + Q to get the same help assistance.

Explanation:

The ribbon is a user interface element created by Microsoft and includes the roll of tabs and buttons. The Ribbon tabs and buttons bring your favorite commands into the open by showing multiple commands grouped in specific categories.

There are eight tabs along on the ribbon: File, Home, Insert, Page Layout, References, Mailings, Review, and View. Each tab relates to different activities that you can carry out when creating a document. For example, if you want to save a new document, you click on the File tab which takes you to the Save As button where you choose the file location and save as required.

5 0

4 years ago