The CTRL, ALT, and WINDOWS keys are commonly used for keyboard shortcuts, which are keystrokes that can quickly perform an operation within software. True False

Answer:

A is an abbaccus.  B is Blaze Pascal.  C is The Jacquard Loom.  D is Charles Babbage.  E is The Manchester Baby.

Explanation:

Answer:

There r no options

Explanation:

I think the application r not the hardware.

Answer:

False

Explanation:

Digital learning tools are nowadays used In Education. Countries like Japan, China, India and Korea use computers and internet in their educational system.

Hope it helps!

Answer:

focuses on a certain subject

Explanation:

it means that it focuses on that one subject and none others

Hope it helps c:

Answer:

The answer is "750".

Explanation:

Throughout this question the even though it used to provides the precise decimal which is used as the representation or rounding requirement in software such as billing, it also used to represents only the 750, demonstrating the nearest rounding of the given technique, that's why the solution is 750.

Answer:

NAT

Explanation:

The Network Address Translation (NAT) is a Virtual Machine Software which allows organizations to make use of a single Internet Protocol by altering the private network addresses to a private one. It makes it possible to Map multiple network addresses to a public address thereby providing security. The NAT VMware allows a single device such as a router provide an information transfer interface between a private and public network. Hence, it does not use the physical network of the computer.

Answer:

NAT

Explanation:

I took the test :D Hope this helps!

Answer:

True

Explanation:

Answer:

Reflection

Explanation:

Reflection is the property of light in which when a ray of light hits a smooth surface, it bounces back in the direction in which it came from. If i is the angle between the normal to the surface and the incident ray, and r is the angle between the normal and reflected ray, the law of reflection states that the angle of incidence equals the angle of reflection. That is, i = r.

So, to record the image of an object with a camera, one property of light that makes that possible is reflection because, the incidence rays form an image of the object in the camera, while the reflected rays reflect the image so that it is visible to the eye.

Answer:

metasploit.

Explanation:

Cyber security can be defined as preventive practice of protecting computers, software programs, electronic devices, networks, servers and data from potential theft, attack, damage, or unauthorized access by using a body of technology, frameworks, processes and network engineers.

Metasploit is a penetration testing tool that combines known scanning and exploit techniques to explore potentially new attack routes. It's officially and formally licensed to Rapid7, a company based in Boston, Massachusetts.

Basically, metasploit is a framework that's mainly focused on availing end users such as ethical hackers, with information about security vulnerabilities in a system, development of intrusion detection system (IDS) signature and modular penetration testing.

Answer:

Watermark

Explanation:

This is actually called a Watermark. It is usually used as a way of showing the name or logo of the author who owns the content that is underneath the watermark. This is done so that individuals cannot steal the owner's work and use it as their own. Usually, the owner has the original version of the content without any watermark, as well as individuals that have purchased the content or a licence to use the content for personal or commercial usage.

Answer:

option c clean boot. it is correct.

Answer:

The program in Python is as follows:

def getRate(weight):

   if weight<=2.0:

       rate = 1.10

   elif weight>2 and weight<=6:

       rate = 2.20

   elif weight>6 and weight<=10:

       rate = 3.70

   else:

       rate = 3.80

   return rate

def getTotal(weight,rate):

   total = weight * rate

   print("Total: ",total)

weight = float(input("Weight: "))

rate = getRate(weight)

getTotal(weight,rate)

Explanation:

This defines the getRate function

def getRate(weight):

The following if conditions determine the corresponding rate based on the value of weight passed to the function

   if weight<=2.0:

       rate = 1.10

   elif weight>2 and weight<=6:

       rate = 2.20

   elif weight>6 and weight<=10:

       rate = 3.70

   else:

       rate = 3.80

This returns the rate back to the main method

   return rate

The getTotal module begins here

def getTotal(weight,rate):

This calculates the total charges

   total = weight * rate

This prints the calculated total

   print("Total: ",total)

The main begins here

This gets input for weight

weight = float(input("Weight: "))

This gets the rate from the getRate function

rate = getRate(weight)

This passes values to the getTotal function

getTotal(weight,rate)

Answer:

grade = int(input("What grade are you in?")

if grade == 9:

print ("Freshman")

elif grade == 10:

print ("Sophomore")

elif grade == 11:

print ("Junior")

elif grade == 12:

print ("Senior")

else:

print ("Invalid")

Explanation:

You fail to provide the complete code. So, I will rewrite the code from scratch

The complete question requires that the level is printed based on the input grade.

The code has been added in the answer section.

The explanation is as follows:

[Thus gets input for grade]

grade = int(input("What grade are you in?")

[If grade is 9, this prints Freshman]

if grade == 9:

print ("Freshman")

[If grade is 10, then level is sophomore]

elif grade == 10:

print ("Sophomore")

[If grade is 11, then grade is Junior]

elif grade == 11:

print ("Junior")

[If grade is 12, then level is senior]

elif grade == 12:

print ("Senior")

[All other inputs are invalid]

else:

print ("Invalid")

Answer:

See attachment for flowchart

Explanation:

The explanation is as follows

1. Start

2. Get input for principal, time and rate

3. Calculate Interest using Interest = Principal * Rate * Time/100

4. Print Interest

5. Stop

Put quotation marks around the string literal

Jon wants to assign a value to the favorite sport variable: favoriteSport! = "indoor soccer" but gets an error message by Removing the exclamation mark from the variable name it will fix for the code to work.

In laptop programming, code refers back to the set of instructions, or a machine of rules, written in a selected programming language (i.e., the supply code).

If you've got ever observed an exclamation mark (!) earlier than the variable in a person's JavaScript code the negation operator (!) definitely simply reverses the means of its operand. ! is the logical now no longer operator in javascript.

Learn more about the javascript here:

brainly.com/question/27683041

#SPJ3

Answer:

Confidentiality

Explanation:

Cyber security can be defined as a preventive practice of protecting computers, software programs, electronic devices, networks, servers and data from potential theft, attack, damage, or unauthorized access by using a body of technology, frameworks, processes and network engineers.

In Cybersecurity, there are certain security standards, frameworks, antivirus utility, and best practices that must be adopted to ensure there's a formidable wall to prevent data corruption by malwares or viruses, protect data and any unauthorized access or usage of the system network.

In the context of computer and network security, confidentiality simply means that a computer system used for performing certain functions such as exchange of data must not allow the disclosing of information to and by anyone who is not authorized to access it.

Confidentiality refers to the act of sharing an information that is expected to be kept secret, especially between the parties involved. Thus, a confidential information is a secret information that mustn't be shared with the general public.

In conclusion, confidentiality requires that access to collected data be limited only to authorized staffs or persons.

Answer:

Data management.

Explanation:

A database management system (DBMS) can be defined as a collection of software applications that typically enables computer users to effectively and efficiently create, store, modify, retrieve, centralize and manage data or informations in a database. Thus, it allows computer users to efficiently retrieve and manage their data with an appropriate level of security.

Generally, a database management system (DBMS) acts as an intermediary between the physical data files stored on a computer system and any software application or program.

Hence, a database management system (DBMS) is a software that enables an organization or business firm to centralize data, manage the data efficiently while providing authorized users a significant level of access to the stored data.

In conclusion, data management is a type of infrastructure service that avails businesses (companies) the ability to store and manage corporate data while providing capabilities for analyzing these data.

Answer:

sequence

Explanation:

The logical structure in which one instruction occurs after another with no branching is a sequence.

Group of answer choices.

A. It can communicate with networks inside a particular company with subnets.

B. It can communicate on the local network as well as on the Internet.

C. It has a public IP address that has been translated to a private IP address.

D. It cannot communicate outside its own network.

Answer:

D. It cannot communicate outside its own network.

Explanation:

Dynamic Host Configuration Protocol (DHCP) is a standard protocol that assigns IP address to users automatically from the DHCP server.

Basically, a DHCP server is designed to automatically assign internet protocol (IP) address to network devices connected to its network using a preconfigured DHCP pool and port number 67.

When a computer that is configured with DHCP cannot communicate or obtain an IP address from the DHCP server, the Windows operating system (OS) of the computer automatically assigns an IP address of 169.254.33.16, which typically limits the computer to only communicate within its network.

Generally, a computer cannot communicate outside its own network when it is assigned an IP address of 169.254.33.16.

Answer:

The most effective temparature used in autoclave is 121°C

Answer:

Explanation:

quickly      

Answer:

fast......................

Answer:

Dear Mr./Mrs (Employer's name), I am writing this in response to the ad, which you have listed in the newspaper (mention the name here) for the post of a chemistry teacher. I believe my extensive knowledge and writing skills make me an excellent candidate for the post.

The process where the programmer steps through each of the program's statements one by one is called [tex]\sf\purple{hand \:tracing}[/tex].

[tex]\bold{ \green{ \star{ \orange{Mystique35}}}}⋆[/tex]

Answer:

Dynamic

Explanation:

As defined by Walter Woltos, DYNAMIC DISPLAY is a type of display that allows the user to access a large amount of vocabulary in one device, uses spelling to convey the message, is changeable by the user, depicts language in electronic form, uses context-based pages, and uses conversational pages.

For example, a dynamic display includes smartphones, laptops, etc. This is the opposite of Static display.

Answer:

The use of an x-ray machine is used to take pictures of dense tissues such as teeth or bones. This is because bones absorb the radiation more than the less dense soft tissue. X-rays from a source pass through the body and onto a photographic cassette.

I hope this helps you!

Explanation:

Answer:

This program is as follows

total = 0; count = 0

testscore = int(input("Score: "))

while testscore != 999:

   if testscore < 0 or testscore > 100:

       print("Out of range")

   else:

       total+=testscore

       count+=1

   testscore= int(input("Score: "))

print(count,"scores entered")

print("Arithmetic Average:",total/count)

Explanation:

This initializes total and count to 0

total = 0; count = 0

This gets input for score

testscore = int(input("Score: "))

The following iteration stop when 999 is entered

while testscore != 999:

This prints out of range for scores outside 0 - 100

   if testscore < 0 or testscore > 100:

       print("Out of range")

Otherwise

   else:

The total score is calculated

       total+=testscore

The number of score is calculated

       count+=1

Get another input

   testscore = int(input("Score: "))

The number of score is printed

print(count,"scores entered")

The average of score is printed

print("Arithmetic Average:",total/count)

Answer:

Microsoft Excel es un programa para calcular y simplificar las tareas de administración de datos que forma parte del paquete Microsoft Office de Microsoft Corporation. Microsoft Excel tiene funciones básicas que se pueden usar para trabajar con hojas de cálculo, usando una cuadrícula que consta de celdas. Las funciones también están disponibles para mostrar gráficos y datos visuales similares.