Consider the following code snippet. File hoursFile = new File("hoursWorked.txt"); Your program must read the contents of this file using a Scanner object. Which of the following is the correct syntax for doing this? Scanner in = new Scanner("hoursWorked.txt"); Scanner in = new Scanner(hoursFile); Scanner in = Scanner.open(hoursFile); Scanner in = Scanner("hoursWorked.txt");

Opening attachments or links from unknown or spoofed emails. note: shown above are two examples of how viruses can often appear as legitimate messages, but are designed to trick the computer user. ...

Downloading software from malicious sites. ...

Online Ads. ...

Social media. ...

Unpatched software.

follow me

The routes of the transmission of computer virus include:

A computer virus refers to a malicious piece of computer code that is designed in order to damage a device or steal data.

The routes of infection for a computer virus include attached files, external storage media, downloading infected files, sharing infected devices, etc.

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Answer:

B.

Explanation:

Computer manual is the user guide that comes along with the computer set to inform the users about the functions, ways to assemble the parts, and so on.

The user manual consists of guide for the users specially for electronic products such as computers, refrigerators; softwares, and so on. These manuals are written by technical writers, programmers, etc.

In the given scenario the technician needs to refer to computer manual to know the meaning of the lights on the backside of the computer.

So, the correct answer is option B.

I Inferred you are referring to the Georgia Virtual School resource program.

Answer:

Guidance Center

Explanation:

Interestingly, the Georgia Virtual School (GaVS) enables students access to Virtual education.

Their resource platform allows students to find information regarding Canvas, student email, registration and Office 365 etc by simply going Guidance Center.

Answer:

All the characteristics of the general object, plus additional characteristics

Explanation:

In case when an is a relationship exists between objects. Here is a relationship refers to a relationship in which there is a reference of one class to another class.

So this represent that the specialized object contains all the attributes of a general object along with it it also involved the extra attributes

Hence, the last option is correct

Answer:

Spyware is the most harmful virus.

It enters into someones computer as a spy and steals the ones personal information, data and other codes.

Explanation:

Answer: A

Explanation:

Answer:

(Assuming C++):

#1

try{

 if (balance < 100)

 {

   throw "InsufficientFund";

 }

 else

 {

   printf("Sufficient funds in account.\n");

 }

}

catch{

 printf("Insufficient funds in account.\n");

}

---------------------------------------------------------------------------------------

#2

template <typename T>

T max (T& variable1, T& variable2)

{

 return variable1 >= variable2 ? variable1 : variable2;

}

Explanation:

For this, the answer assumes the use of the C++ language since not specified in the problem.

For #1, the use of the try-catch statement is simply to check the value of the funds within an account.  The question ask to check if the balance is under 100, to throw an "InsufficientFund" exception to be caught by the catch loop.  Otherwise, print there is enough funds.  If the exception is caught, the catch loop should simply print insufficient funds to the console.  The above code accomplishes each of these things by assuming a variable called "balance" holds the value of the account and has already been declared.  Additionally, the code uses the printf function to display the messages to the screen (Assuming stdio.h header has been included).

For #2, a template function called max was created to determine if variable1 or variable 2 had a greater value, and return the greatest variable.  The code uses the ternary operator to test the expression greater than or equal to and returns variable1 if greater or equal, otherwise, it returns variable2.

Side note, I haven't coded in C++ in years so some syntax may be wrong, but either way this is the concept of the two questions asked (I think I'm syntactically correct though).

Cheers.

Answer:

B. Sometimes, seeing a picture of the process is more helpful than  reading about it.

Explanation:

Video tutorials are a form of communication in which the instructions are given through video instructions. The users drive more information from video tutorials than written or audio. The visual and the auditory aids together helps in creating a better impact on the users. The video tutorial is more user friendly and can easily be controlled by the user. This helps in better understanding and analyzing the information.

Answer: B. Sometimes, seeing a picture of the process is more helpful than reading about it.

Explanation: took the quiz

Answer:There are 5 types of computers.

Explanation:(1)Super computer: are the fastest and expensive computer.super computer can do trillion calculations in every second.

(2)Mainframe: are similar to the super computers all use raw power focus on few tasks.

(3)Server computer: is a central computer that contain of collection data and program.

(4)Personal computer: is also known as a microcomputer.personal computer is all around can  be used as productivity tool.

(5)Work station: are expensive computers and more complex and are intended one user at a time.

Answer:

the four types of computers are;

Answer:

Altitude of the town(h1) = 1,196.8 m

Explanation:

Given:

Height of barometer(h) = 65 cm Hg = 0.65

Standard atmospheric pressure  = 76 cm Hg = 0.76

Density of mercury(Pm) = 13,600 kg/m³

Density of  air (Pa) = 1.25 kg/m³

Find:

Altitude of the town(h1)

Computation:

Pressure due column = Δp mercury column

(Pa)(h1) = (Pm)(h)

(1.25)(h1) = (13,600)(0.76-0.65)

(1.25)(h1) = 1,496

Altitude of the town(h1) = 1,196.8 m

Answer:

Connecting a mobile device as a peripheral to an infected computer could allow malware to be sent to that device.

Explanation:

Since in the question it is mentioned that Paavo reviewed a request by an executive for subnotebook computer i.e new. but he needs to USB OTG support so it is a  USB i.e on the go that links the devices from one device to another

Therefore by links the mobile device to the computer i.e infected that allows malware we called virus so that we are able to send it to that device. By this,  he wants to tell about the USB OTG security

Answer:

a

Explanation:

none

Answer:

(D.)Look up the number on a binary-to-decimal conversion table.

Explanation:

Though there are other ways of converting binary-to-decimal but from the given list of options, the best option that describes this conversion is option D.

Analyzing each of the options;

Option A

A binary number can't be converted to decimal by merely dividing it by 2 and multiplying the result by 10;

Take for instance; 11 in binary;

Divide by 2

11/2 = 5.5

Multiply result by 10

5.5 * 10 = 55

This final outcome is incorrect; as 11 in binary = 3 in decimal

Option B

This is also incorrect because as there is no room for alphabets in binary representation of numbers

Option C

This will also give an incorrect result;

Take for instance 11

Add up the digits

1 + 1 = 2

Place a decimal point behind;

This gives 2. or 2.0

This final outcome is incorrect; as 11 in binary = 3 in decimal

Option D

Looking up the number on a conversion table gives the accurate result

There are different types of conversion process. The process used to convert numbers between the binary system and the decimal system is to Look up the number on a binary-to-decimal conversion table.

Binary to decimal conversion is often done to show a number that is listed out in binary number system to its equivalent usually in decimal number system.

For easy conversion, one can Divide the binary number by 2 and write out the remainder. Thereafter you can divide by 2  again and write remainder and this process continue till the last remainder becomes 1 .

After that write all the remainders in the (0 , 1)  order. With this, the decimal is converted into binary.

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Answer:

BPO Role in India's Economic Growth

The role played by BPOs in boosting India's economy shows that the IT and ITeS sector have been contributing largely to the economic growth of India. The growth in the contribution of BPOs to Gross Domestic Product has shown a steady rise from 1.2% to 5.4%.

Answer:

CSS documentation

Explanation:

Use this CSS reference to browse an alphabetical index of all the standard CSS properties, pseudo-classes, pseudo-elements, data types, and at-rules. You can also browse a list of all the CSS selectors organized by type and a list of key CSS concepts. Also included is a brief DOM-CSS / CSSOM reference.

Locatiopn: https://devdocs.io/css/

The properties that Andy must add to his code to accomplish his goal is (B), border-collapse: separate.

The border-collapse property in CSS determines how the borders of table cells are collapsed. The default value of border-collapse is collapse, which means that the borders of adjacent cells are merged together. To make the borders of the cells in Andy's table distinctly visible, he needs to set the border-collapse property to separate.

The other possible answers are incorrect. The border-spacing property determines the amount of space between the borders of adjacent cells. The border-spacing: initial value sets the border spacing to the default value, which is 0 pixels.

Find out more on CSS properties here: https://brainly.com/question/14918146

#SPJ2

Answer:

Type the password

Explanation:

It's probably trying to open some kind of compressed file to access data.

The correct answer is True

Explanation:

Computer security is a branch of security that focuses on the security of computer systems. This includes preventing cyber attacks that could steal the information or damage the software (programming code), as well as, preventing physical attacks or damage, this includes stopping unauthorized personnel from accessing the computers or devices and limiting the damages that might occur in situations such as fires, floods, etc. Additionally, computer security is now an important factor in most companies and organizations as relevant information is saved in computers, also, many functions rely on the use of computer systems.

According to this, the statement about computer security is true because this comprises the protection of hardware, software, and information in cases such as natural disasters, intrusions, etc.

Answer:Flowchart use to represent different types of action and steps in the process.These are known as flowchart symbol.

Explanation:The flowchart symbols are lines and arrows show the step and relations, these are known as flowchart symbol.

Diamond shape: This types of  flow chart symbols represent a decision.

Rectangle shape:This types of flow chart symbols represent a process.

Start/End : it represent that start or end point.

Arrows: it represent that representative shapes.

Input/output: it represent that input or output.

Answer:

Rogue antivirus

Explanation:

A Rogue antivirus is a security software in which it misguides the users to pay for it so that the malware or virus could be removed from the computer but actually this is a malware which is installed in the computer system so that they could able to do fraud with the users

In the given situation, since Hector is trying for run Windows defender but it is disabled and on the other side the other antivirus software that infected the computer

Therefore this situation represents the rogue antivirus

Answer:

The answer is "Option c".

Explanation:

In Java programming, the API stands for "application programming interface", which is also known as the lists of all classes in the JDK. It contains all packages, classes, and interfaces, with their techniques, fields. It is a built-in class, which gives the programmer a great deal of usability, and correct choices can be described as follows:

Answer:

Computers/laptops should be scanned for viruses.

Your question has been heard loud and clear.

People's blood , the plasma in the people's blood should be scanned for viruses.

Thank you owo

Answer:

Hardware part

Explanation:

The hardware part of computer is not harmed by virus.

I hope this will be helpful for you

Answer: Hardware part

Answer:

Image tag or <img> tag

Explanation:

HTML refers to Hypertext Markup language. In this, we can be designed our documents by applying the font, color, image i.e to presented in the web browser. It is used for creating the webpages

Since in the question, Ted has approx 20 pictures for the post having caption and wants to display the picture so he needs to use the image tag or <img> for displaying the pictures. This tag is used for linking the images for the web pages you have created

Answer:

No

Explanation:

Business process outsourcing is the act of contracting aspects of a business that are considered secondary to third-party vendors. These aspects of the business could range from Information Technology to accounting or quality assurance. Business process outsourcing has its advantages and disadvantages.

While it ensures flexibility and cost savings in the business, I believe that;

1. Releasing sensitive information about a business to people who are not within the confines of a business, could result in a breach in data handling. Sensitive information can no longer be entirely controlled by the business owners once in the hand of outsourced contractors. Information might get into the hand of hackers who can compromise business activities.

2. Given that some BPO's might require sourcing workers from countries abroad, and also considering the fact that different countries have different criteria as to what constitutes data handling breaches, it might sometimes be hard to enforce safety standards.

3. Quality control might also not be easy to achieve, and could be worsened by language and communication barriers.

4. If the organizations do not track their expenses religiously, they might end up spending more on outsourcing than they would have with employees. This might because they underestimated the pricing.

To handle these safety issues, the business owners might have to develop some very stringent methods of regulating Business Process Outsourcing.

Answer:

The correct option is;

A. Forces that act perpendicular to the surface and pull an object apart exert a tensile stress on the object

Explanation:

A material under tensile stress has axial forces tending to stretch the material and cause elongation. It is the force per unit area externally applied that results in stretching

The definition of tensile stress is the magnitude or amount of applied force on an elastic material divided by the cross-sectional area of the material perpendicular to the direction of the applied force

Therefore, the tensile stress comprises of forces that act perpendicular to a given surface pulling the sections apart.

Answer:

"Inline" is the correct answer.

Explanation:

So that the above is the correct answer.

Answer:

It involves a matter involving doubt, uncertainty, or difficulty that may be solved, problem ... getting into a frame of mind to be creative and solve problems.

Explanation:

Hope i am marked as brainliest answer

Answer:

D. Each foreign key value MUST match a primary key value in another relation or the foreign key value must be null.

Explanation:

In Computer programming, integrity constraints can be defined as a set of standard rules that ensures quality information and database are maintained.

Basically, there are four (4) types of integrity constraints and these are;

1. Key constraints.

2. Domain constraints.

3. Entity integrity constraints.

4. Referential integrity constraints.

Referential integrity states that each foreign key value must match a primary key value in another relation or the foreign key value must be null.

For instance, when a foreign key in Table A points to the primary key of Table B, according to the referential integrity constraints, all the value of the foreign key in Table A must be null or match the primary key in Table B.

Hence, the referential Integrity constraints ensures that the relationship between the data in a table is consistent and valid.

Answer:

B option

Explanation:

my stones are the high level events are actions in a schedule.

Answer:

I'm having the same problem. I think it has something to do with the Honor Code

Explanation: