An expression to check if a char variable 'c' is not a whitespace character is !(c == ' ' || c == '\t' || c == '\n'). Using logical operators, the expression negates the condition where 'c' is a space, tab, or newline character.
The question asks for an expression that evaluates to true if and only if the char variable c is not a whitespace character, which includes space, tab, or newline. In programming languages that support ASCII character evaluation, this can be done by using a logical expression that checks if c is not equal to either a space (' '), a tab ('\t'), or a newline ('\n').
The expression in a language like C or Java would look like this:
!(c == ' ' || c == '\t' || c == '\n')This uses the logical negation operator (!), logical OR operator (||), and comparison operator (==) to return true only when c is not a whitespace character.
What are the three primary components of an Inbox?
Answer:
C- the message header, the Folder Pane, and the Reading Pane
Explanation:
Which of the following is NOT a fixed expense?
A. Rental payment
B. Movie tickets
C. Cell phone bill
D. Internet service
Using applications on smartphones and tablets to buy and sell products is known as ________ commerce. remote web smart mobile
Answer:
Mobile Commerce
Explanation:
A subset of e-commerce, mobile commerce has consistently become a trend and has continued to be on the rise. Any commercial transaction made through smartphones and handheld devices is what is commonly known as m-commerce or mobile commerce. With just a few clicks, you can conveniently access goods and services online much quicker and effecienly.
In what type of attack does the attacker send unauthorized commands directly to a database?
Which feature of Excel changes obvious misspellings automatically?
A. AutoCorrect
B. Spelling
C. AutoComplete
D. Quick Analysis
Computer programs that can scan computer disks for virus-like coding are called:
What are the Advantages and Disadvantages of Data Back Up?
Entering the search criteria "B?" would yield which of the following results?
A. Bentonville
B. Bedford
C. Be
D. Birmingham
Which command will display a list of the currently defined aliases on the system?
What should you do when an error message pops up on the screen?
A.)Select okay and continue working.
B.) Write down the error message and continue working.
C.)Turn your computer off and let it cool before turning it back on.
D.) Write down the error message and research the cause based on the message.
The correct statement is (D) Write down the error message and research the cause based on the message option (D) is correct.
What is the error?The difference between the measured and analysis of the financial statements might well be defined as an error. For instance, if the two operators use the same complete and precise tool.
It is given that:
The statement:
What should you do when an error message pops up on the screen?
As we know,
Technical errors are those that are not serious enough to be considered defects that cannot be fixed. For instance, failing to sign your application is a simple mistake that can be fixed, and adding your signature won't create any new problems that could lead to your application being refused.
Thus, the correct statement is (D) Write down the error message and research the cause based on the message option (D) is correct.
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Which is a good guideline to follow when looking for research material on the Internet?
a) Pay attention to URL endings, such as .gov and .com
b) Use only search engines to find information
c) Use only professional-looking websites.
Technological progress has reduced the cost of manufacturing mp3 players. what happens if demand is unchanged?
What element will you include to present numerical data visually on a slide?
Answer: Charts, Graphs, and Diagrams.
When presenting numerical data on its own, it may overwhelm your audience. The use of Charts, Graphs, and Diagrams WILL definitely make it more understandable and less overwhelming to your audience. The use of these also make it easier to understand the overall output of your findings.
With the help of these visuals, the presentation will also make the presentation more pleasing. A presentation containing only numerical data will disengage your audience as there will be too much information presented to them.
Jasper has an annual salary of $71,000, and his company pays him twice a month. What is the gross income per paycheck that Jasper receives? A. $1365.38 B. $5916.67 C. $11,833.33 D. $2958.33
which of the following careers is part of the Printing Technology pathway?
Composer
Proofreader
Textile designer
Lithographer
Answer:
Textile?
Explanation:
Recording music using a keyboard controller is commonly accomplished using which type of audio file format?
If a pilot is converting standard time to UTC time and is given the time 1730 UTC, what would EST be?
The answer is 12:30 hours
Coordinated Universal Time which is abbreviated as (UTC) is a successor to the Greenwich Meridian Time. Offset, UTC is zero hours ahead of GMT and is universally used. It regulates clocks and time. EST (Eastern Standard Time) is minus 5 hours from UTC. Thus, 17:30 in EST will be 12:30 hours
Answer:
4:30PM
Explanation:
I believe this because I think pilots use military time if I'm not to be mistaken...
Complete the following sentence with the best phrase below.
Removing just one species from an ecosystem
A.would have no effect, because it is just one species of many.
B.would have little effect, unless it was a keystone species.
C.would have a negative effect, unless it was an endangered species.
D.would have a negative effect, especially if it was a keystone species.
How do keystroke dynamics determine whether to authenticate an individual or not?
Targeting encourages drivers to scan far ahead and _____________. A. focus their visual attention on the next point on the road B. check the road behind the vehicle C. reach their destination faster D. do not look to the sides
What do you have to do to see the HTML code on a website?
A) Click the Normal tab.
B) Click the HTML Tags tab.
C) Click the Source tab.
D) Click the Preview tab.
The option c is correct. To see the HTML code on a website, you need to click the Source tab or use the 'View Page Source' option in your web browser's context menu.
To view the HTML code on a website, you need to click on the Source tab. This will display the underlying code used to build the webpage you are viewing.
Here's a step-by-step process:
Open your web browser and load the website you want to inspect.Right-click on the page and select 'View Page Source' from the context menu. This option may vary slightly depending on the browser.A new tab or window will open displaying the HTML code of the webpage.This feature is commonly used by web developers and those seeking to learn how websites are constructed.
What type of port scan is similar to a syn scan and is risky to use because it relies on the attacked computer's os?
how did ancient egyptian and greek ideas about the human capacity for thought differ
In the very early ancient times, mankind did not attribute human psychological processes like thinking to be the work of the brain. They thought whatever was inside someone’s body did not differ from what was inside an animal’s body.
The ancient Egyptians, for instance, believed that there was a little person who dwelt within the skull and regulated human behavior. On the other hand, the Greek thought the soul resided in the heart. Basing on these facts, the differences between the Greeks and Egyptians is found greatly in their religion.
Greeks believed in a dialogue with the gods while the Egyptians believed the gods had complete power and their will could not change. Therefore, the Greeks used logic while the Egyptians saw everything based on religion and magic.
Final answer:
Ancient Egyptian thought greatly influenced Greek philosophy, with notable Greek scholars studying in Egypt, though Greeks developed a more rational and humanist approach to understanding the universe and human capacity. The Greeks focused on human perception and nature while Egyptians contributed foundational knowledge in mathematics and astrology.
Explanation:
The ideas about human capacity for thought in ancient Egyptian and Greek civilizations were shaped by their cultural context and understanding of the world. Ancient Egyptians, known for their advancements in mathematics and astrology, deeply influenced Greek thought. This cultural exchange is evident from the extensive studies of Greek scholars like Pythagoras and Plato in Egypt. Moreover, Greek philosophy focused on human perception and the nature of the universe, contributing significantly to rational thought, as opposed to simply accepting beliefs on faith.
Hellenic thought was propelled by an intellectual approach that questioned the universe's nature and ethical foundations. Unlike the Egyptians, who are credited with many firsts in areas like geometry, the Greeks were known for a more humanist perspective, valuing individual achievements and capabilities, which continued to resonate through the Renaissance and into modern Western civilization.
However, there was a symbiotic relationship between the two cultures, with Greeks adopting and transforming Egyptian practices and ideas, such as the belief in an immortal soul and ceremonial religious practices, into their own philosophical frameworks, as Herodotus and other historians of the time have indicated.
1.
Static electricity refers to the transfer of _____________.
atoms
charge
molecules
2.
Charge can be transferred several ways. In the clothes dryer example given or in the experiment using the paper and plastic spoon, charge is transferred by _____________.
conduction
friction
induction
3.
The transfer of charge by direct touch is called ___________.
conduction
friction
induction
4.
Opposites attract: magnets or charges. This is the ___ ___ ___.
law of opposites
law of attraction
law of gravity
Answer: Friction
Explanation:
Static electricity refers to the transfer of charges. Therefore, the correct option is B.
What is static electricity?Static electricity is the electricity that is produced due to the polarity between the positive and the negative charges of the body.
1. Static electricity refers to the transfer of charges.
2. Charge can be transferred several ways. In the clothes dryer example given or in the experiment using the paper and plastic spoon, charge is transferred by friction.
3. The transfer of charge by direct touch is called conduction.
4. Opposites attract: magnets or charges. This is the Law of Attraction.
Therefore, static electricity occurs due to transfer of charges. Therefore, the correct option is B.
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The question is incomplete, but most probably the complete question is,
1. Static electricity refers to the transfer of _____________.
a. atoms
b.charge
c. molecules
2. Charge can be transferred several ways. In the clothes dryer example given or in the experiment using the paper and plastic spoon, charge is transferred by _____________.
a. conduction
b. friction
c. induction
3. The transfer of charge by direct touch is called ___________.
a. conduction
b. friction
c. induction
4. Opposites attract: magnets or charges. This is the ___ ___ ___.
a. law of opposites
b. law of attraction
c. law of gravity
The ___________ command inserts a hex e5 (0xe5) in a filename's first letter position in the associated directory entry.
When a file is deleted with the MS-DOS delete command, the hex e5 (0xe5) value tells the OS that the file is unavailable and a new file is ready to be written to the same cluster position. In a FAT file system, when you delete a file, the hex e5 character replaces the 1st letter of the filename and the file of that FAT chain is set to 0
______ devices are high-performance storage servers that are individually connected to a network to provide storage for the computers connected to that network.
Adobe indesign is an example of ________ software.
1. The _______ button automatically displays next to the data when you select a range of numeric data, which is an available option for creating a chart.
A. Recommended Charts
B. Chart Elements
C. Chart Styles
D. Quick Analysis
A router operating at layer 3 primarily makes its forwarding decision based on what address
Assume you have a table listing the color T-shirts available in inventory. If you're using AND in a query to identify how many green and blue shirts are available, what type of result would you expect to receive? A. A list of all green shirts only B. A list of all shirts not green or blue C. A list of all blue shirts only D. A list of all green and blue shirts
Answer:
D. A list of all green and blue shirts
Explanation:
Without the actual query used, it is uncertain how the AND keyword was used, and therefore the results obtained. In the strict sense of the AND meaning you may expect to obtain both green & blue tshirts. For that reason D option fits more appropriate than other choices.
However if not used carefully, a simple WHERE clause like this:
WHERE tshirt.color = "green" AND tshirt.color = "blue"
will return zero results, since the same tshirt.color field cannot be "green" & "blue" at the same time.