Answer:
Write a recursive, string -valued method, replace, that accepts a string and returns a new string consisting of the original string with each blank replaced with an asterisk (*)
Explanation:
Replacing the blanks in a string involves: Nothing if the string is empty Otherwise: If the first character is not a blank, simply concatenate it with the result of replacing the rest of the string If the first character IS a blank, concatenate an * with the result of replacing the rest of the string
An administrator deploys a basic network intrusion detection (NID) device to block common patterns of attacks. What detection method does this device use
The type of detection method that this basic network intrusion detection (NID) device use is Signature-based.
What is signature-based detection?A Signature-based detection is known to be a term that is often referenced to cybersecurity.
Note that it involves the use of footprints to recognize any form of malware. It is known that have programs, apps, software, etc., often consist of a digital footprint and as such the use of this detection can be able to identify the attack.
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Beginning in cell B21, complete the series of substitution values ranging from $35 to $45 in increments of $2.50 vertically down column B.
In order to complete the series of substitution values from $35 to $45 in increments of $2.50, follow these steps:
Input $35 in B21.Highlight B21 to B26.Go to the Home tab. Go to the Editing ribbon. Click on Fill. Click on Series. Step Value = 2.50Stop Value = 45.Click Okay. How can you complete a series of Substitution values?First input the value you are to start with in the cell you are to start with. In this case that means putting $35 in Cell B21.
Highlight B21 to B26 and then go to the Home tab. Go to the Editing ribbon at the bottom right and click on Fill. Then go to Series and input the step value as 2.50 and the stop value as 45. Click okay and the range will appear.
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The parental control service is experiencing technical difficulties.
The parental control service is experiencing technical difficulties when they can be overridden easily.
What is a Parental Control system?Parental controls are known to be features or software that are said to be in a system that hinders one from been able to view some content online.
It is known to be a feature that helps parent to be able to look and restrict what their children can do online. When the block and filter that is used in websites and content can be easily overridden, then the parental control service may be experiencing technical difficulties.
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In Exchange, to prevent loss of data from the last backup, a ____ file or marker is inserted in the transaction log to mark the last point at which the database was written to disk.
A programmer wrote the following code that should simulate rolling a die 10 times and determining the number of times an even number appears. The code below has an error. Which line needs to be modified to correct the error
Line 1 is that should simulate rolling a die 10 times and determining the number of times an even number appears and line 1 is needs to be modified to correct the error.
What is line number?A line number is a means of specifying a specific sequence of characters in a text file in computing.
The most typical way for allocating numbers to lines is to give each one a distinct number, beginning with 1 for the first line and increasing by 1 for each subsequent line.
Thus, Line 1 needs to rectify to correct the error.
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A network administrator sets up a wireless access point (WAP) in the office. Management wishes to allow access to only certain mobile devices owned by employees. What setting on the WAP would the network administrator configure
The setting on the WAP that the network administrator would configure is MAC filtering SSID Band (Service Set Identifier).
What is the role of a service set identifier SSID )?The service set identifier (SSID) is known to be a kind of network name that often functions to tell the wireless network.
Note that all the network do have a single SSID that helps them to tell the network, and the name is often used by clients to link to the network and as such, the setting on the WAP that the network administrator that can configure the above is MAC filtering SSID Band (Service Set Identifier).
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Summarize the features of several stand-alone operating systems
Answer:
Stand-Alone Operating Systems •Microsoft Windows Mobile –Designed for smartphones and PDAs –Includes simplified versions of Windows programs –Supports handwriting recognition and voice recording –Supports synchronizing with corresponding programs on desktop computers
Explanation:
Stand-Alone Operating Systems •Microsoft Windows Mobile –Designed for smartphones and PDAs –Includes simplified versions of Windows programs –Supports handwriting recognition and voice recording –Supports synchronizing with corresponding programs on desktop computers
In a certain computer program, two positive integers are added together, resulting in an overflow error. Which of the following best explains why the error occurs?.
Overflow error is an error that occurs in a program with data outside its scope as input. This occurs because only a fixed bit of a certain range can be used.
What is the relationship between a program and an integer?Integers are the values used to denote the number and variables in a program. The program only recognizes a source code of specific digits as its programming language.
A fixed number of bits are used in the programming language in computers and number more than that are not recognized and results in an error.
Therefore, the error is caused due to the high computed sum of the two integers.
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When iterating over a list, a for loop is usually simpler to code than a while loop.
A.
True
B.
False
Answer:
A
Explanation:
What is the difference between a loop and a function?
In hypothesis testing, the tentative assumption about the population parameter is.
List the do’s and don’ts of secure online interactions.
Answer:
The answer is below
Explanation:
The "dos" are safe practice's website users should always do to security against potential hackers in online interactions. rovide themselves
Hence, are the "dos" based on the options listed.
1. Use a long password with mixed characters
2. Use antivirus and spyware protection
3. Don't write your password down and leave it where others can find it
4. Go through the terms and conditions, and privacy policies of social networking and other
websites that you access. On the other hand, the "don'ts" are the practices a website user or visitor should avoid doing to
provide themselves a form of security against potential hackers in online interactions.
Hence, are the "don'ts" based on the options listed.
1. Keep yourself logged in when you leave your computer
2. Share your password with your friends 3. Retain cookies every time you visit a website.
If A is the base class and B is a class derived from A, then Group of answer choices class A has all the members of class B. class B has all the members of class A. classes A and B always have the same members. class A becomes a member in class B.
A class is a template specification of the methods and variables of a certain type of object in object-oriented programming. The correct description is "Class A has all the members of class B".
What is a class?A class is a template specification of the methods and variables of a certain type of object in object-oriented programming. An object is therefore a specific instance of a class that holds real values rather than variables. One of the fundamental concepts of object-oriented programming is class.
Since class A is the base, and class B is derived from class A. Therefore, the correct description is "Class A has all the members of class B".
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Although email is the most common form of spam, many are not aware that viruses and spam can be sent in the form of instant messaging, online forums, social media and even text messaging. Question 4 options: True False
It is true that even if emails are the most common form of spam, they are not the only type of spam.
What is spam?This term refers to a type of unwanted and often useless form of communication that is sent to many users at once. The most common type of spam are spam e-mails.
Are there other types of spam?Spam is very common nowadays and it has extended to other forms such as:
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Open up the File menu. What functions are listed here? List three
Answer:
Common File menu functions include: New, Open, Close, Save, Save As, Page Setup, Export as PDF, Properties, Print Preview, Print, and Exit. The functions may be different depending on the program you are using.
Explanation:
Its the answer I took this assignment
Which term refers to the science that specifies the design and arrangement of items you use so you interact with the items efficiently and safely?.
Answer:
the ergonomics To prevent a laptop from being stolen, you can use a surge protector. False; To prevent laptops from being stolen, you can use a cable lock. What is a digital certificate?
Identifying and preventing incorrect claim payments and fraudulent activities falls under which type of data mining applications?
A) computer hardware and software.
B) retailing and logistics.
C) insurance.
D) customer relationship management.
The act of knowing incorrect claim payments and fraudulent activities falls under insurance type of data mining applications.
How is data mining used?Data mining is known to be a tool that is often used by lots of insurance providers as it helps them to be able to know or predict the claims that are fraudulent so that one can be able to rightly target their resources and recoup a good amounts of money.
Conclusively, the act of Identifying and preventing incorrect claim payments and fraudulent activities falls under insurance type of data mining applications as it helps handles all issues regarding the above.
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Which reports indicate how traffic arrived at a website?.
Answer:
Direct traffics.
Explanation:
This channel refers to those traffics that came directly and without any via.
After running an algorithm that you wrote, you find that you have made a mistake. What likely happened to make you realize this?
A. Extra steps were added to the sequence.
B. An unexpected outcome was reached.
C. The algorithm was difficult to follow.
D. The computer's work took much longer than expected
Answer:
After running an algorithm that you wrote, you find that you have a mistake. What likely happened to make you realize this It's D The computers work took much longer than expected.
After running an algorithm and noticing a mistake to notice a mistake, you likely ran into an unexpected outcome, hence option B is correct.
What is an Algorithm?An algorithm is simply a computing program that solves a problem in a series of steps using a programming language syntax.
It should be noted that an algorithm is only correct if it produces the right output.
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A client is attempting to access a secure Wi-Fi network. To be successful, which action would the client need to do
Who would win in a fight, Noble 6 from halo reach or Master Chief??
Answer:
The Master Chief would win. He is better than Noble Six in almost every way. Spartan III's were started to be cheap and disposable, Spartan II's were built to last. Not only were the Spartan II candidates stronger before augmentation, they were also given better augmentations and better armour than the Spartan III's.
Explanation:
Answer:
Master Chief without a doubt. While it probably would be a good match, Master Chief has the experience, personalized A.I. to enhanced his reflexes, better armor, and Spartan II's overall had the more effictive augementations. Six on the other hand is a Spartan III. While some select Spartan III's recieved Mjolnir Armor like the Spartan II's they never recieved the same training from 6 years old. They also didn't have as nearly as good of an augmentation process as the II's. Noble Team doesn't even have a smart A.I. (Dot is not a smart A.I.) This is just the bottom line on why Chief would win.
Explanation:
Suppose blocks hold either three records, or ten key-pointer pairs. As a function of n, the number of records, how many blocks do we need to hold a data file and: (a) A dense index (b) A sparse index
The blocks that are required to hold the three records or ten key pointer pairs are the data file and the dense index.
What is a data file?The data file is given as the collection of the files in the computer that is used for storing the information.
The blocks for the ten pointer data files will be n in numbers. Thus, the dense index entry is used to search the data file with each key value. Thus, option A is correct.
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Write a program that creates an array of four float elements. Use a for loop to read and store a float value at each index in the array. Then use a for-each loop to print out each element to the console.
Answer:
So, for an old fashioned loop over a floatArray, you need an int for the index and a float for the value.
Explanation:
If floatArray = [2.2, 4.4, 6.6, 8.8]
What is the weirdest question you could ask?
Answer:
can i kidnap ur dog?
Explanation:
Answer:
Do you need any diarrhea medicine?
Explanation:
A coffee shop is considering accepting orders and payments through their phone app and have decided to use public key encryption to encrypt their customers' credit card information. Is this a secure form of payment
what symbol is used when you are using the truncation method of searching and how does it effect the results of the search I'll give 50 point I need help quick!
Answer: Truncation
Explanation:
— a symbol added to the end of the root of a word to instruct the database to search for all forms of a word. The asterisk (*) is used in many databases for truncation.
When you start a new, blank document, you usually end up changing the font to arial 11. 5 point. How can you make these settings the default for this and all future new documents?.
To make a particular font type and font size persit for other documents on future, you have to set it as the defult.
Formatting Word Processors
We will assuming the word processor is ms-word, to make the font persist got to Home, then select the font Button Image, after that you select the size you want and click "Select As Default" and "All documents based on the Normal template".
This will make it you default settings so that in future you do not have to format it again, and ensure you have all the required permission to make these changes
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Does technology need to be kept alive?
Answer:
Explanation:
well we don’t need it we just use it =) hope it helps
Answer:
Probably not because people before us have lived without it.
Explanation:
But of course technology is extremely helpful!
Hopefully this helps you
- Matthew <3
What is the default extension of Q Basic program file?
Answer:
Bas
Files written with QBASIC must be run using the program and have the "bas" file extension.
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The owner creator of a folder/file object has complete access to the object even when no user or group is assigned any access to the object.
a. True
b. False
Answer:
True
Explanation:
The owner creator of a folder/file object has complete access to the object even when no user or group is assigned any access to the object. True.