Shell Scripting:
In the following statement, X is the initial value:
for (( X = N; X <= Y; X++ ))
True or False
Answers
Shell scripts are most useful for repetitive tasks that would take a long time to accomplish if entered one line at a time. A few examples of uses for shell scripts are as follows: automating the process of code compilation. Programming or setting up a programming environment. Thus, it is true.
What role of Shell Scripting in programming?You can access the Unix system through a Shell. It leverages the input you provide to execute programs. Once a program has finished running, its output is shown. In the shell environment, we may run our commands, applications, and shell scripts.
Programmers do not need to switch to a completely other syntax because the command and syntax are precisely the same as those placed directly on the command line.
Therefore, it is true that Shell scripts may be created considerably more quickly. Rapid start interactive bug-fixing.
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Related Questions
Dean Smith is dissatisfied with the time it takes to get a new faculty ID made and believes more servers will speed up service and reduce costs thanks to shorter lines. Prof. Karen is tasked to study the situation. Prof. Karen observes an average of 20 customers/hr arriving and each technician (service window) serves 5 customer/hr, on average. Assume an M/M/s queue system. Prof. Karen calculates the operational cost of each server as $20/hr, and assumes a cost of waiting in the SYSTEM as $25/hr per customer. What is the optimal number of service windows to minimize total cost
Answers
X = 4
Explanation:
The optimal number of service windows to minimize total cost will be 5 service windows.
How to calculate the optimal value?The optimal number of service windows to minimize total cost will be calculated thus:
Cost = 20x + 25(20 - 5x)
Cost = 20x + 500 - 125x
Cost = 500 - 105x
For the minimum cost,
500 - 105x = 0
105x = 500
x = 500/105
x = 4.76 = 5
Therefore, the optimal number of service windows to minimize total cost will be 5 service windows.
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Write a program that allows the user to enter three separate strings: a city name, a state name, and a ZIP code.
Answers
Answer:
In Python:
city = input("Enter a city: ")
state = input("Enter a state: ")
zip_code = input("Enter a zip code: ")
what is a computer software
Answers
Answer:
Software is a collection of instructions that tell a computer how to work. This is in contrast to hardware, from which the system is built and actually performs the work.
Explanation:
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Q) Look at the code and determine the output
y=-10
while(y<10):
print('$', end="") y += 5
(a) $$$$$$$$$$
(b) $$$$
(c) $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
(d) Nothing will be printed
Answers
Answer:
B.
Explanation:
explain the different types of programming languages
Answers
Answer:
Language types. Machine and assembly languages. Algorithmic languages. FORTRAN. ALGOL. C. Business-oriented languages. COBOL. SQL. Education-oriented languages. BASIC. Pascal. Logo. Hypertalk. Object-oriented languages. C++ C# Ada. Java. Visual Basic. Python. ...
Elements of programming. Control structures. Data structures.
Explanation:
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Explain why you do not need expensive equipment to take pictures or record video?
Answers
Explanation:
Expensive equipment is not necessary because from a technical perspective as long as the device has a lens and a mic it should be able to take photos and videos.
Answer: No, you don't not need an expensive camera . It may have better quality or worst quality . A phone car record and take pictures. Using a Light Stand Can give you a better lighting and better angle so you don't have to hold it or put it on your table, lap, or desk.
Explanation: A lot of people think you need to own a good camera to take a good photograph. A more expensive camera can help, but certainly is not essential. To answer the question though, it is 'no' – the equipment really doesn't make any difference to the end result, but does affect the process of getting there.
Byeeeeeee Remember to stan BTS , Wear Your Mask, And Drink Water
Game have been a part of human life only recently in human history—about 1100 AD.
True
False
Answers
Answer:
The answer is false it has not
Answer:
B: False
Explanation:
it's just false
Q) Look at the code sequence and select the correct output
str="Python using Colab"
for i in str:
if(i.isupper()==True):
print(i.lower(), end="")
if(i.islower()==True):
print(i.lower(), end="")
(a) pYTHONUSINGcOLAB
(b) PYTHONUSINGCOLAB
(c) Error
(d) pythonusingcolab
Answers
Answer:
D.
Explanation:
Role and responsibility of an IT professional
Answers
Why is information so important in our lives
Answers
Additionally, what's the importance of technology in our life? Technology can make any family or business feel safer. There are many security devices and software available to secure your financial data, protect your home when you are away and much more. Technology is important because it makes you feel more secure with every area in life for both personal and business reasons.
I ate five M&Ms: red, green, green, red and yellow. Only these three colors are possible. I assume that p(yellow)=3p(green)
What is the estimated probability of green color?
Answers
Answer:
Below is code written in a free CAS (WxMaxima):
The above code creates the probability of 19 or more brown in the sample of 48 for population sizes from 5*19 to 10000 in steps of 5.
Here’s a plot of that data:
The horizontal blue line is the probability for an infinite population size (or, choosing each of the 48 M&Ms with replacement, which I infer is not what you meant). It is calculated using the binomial cdf:
The red curve approaches the blue line asymptotically as the population gets larger.
At population 10000, the red curve is
.
Write an if/else statement that assigns 1 to the variable fever if the variable temperature is greater than 98.6; otherwise it assigns 0 to fever.
Answers
Answer:
temperature = int(float(input("Enter temperature: ")))
fever = 0
if temperature > 98.6:
fever +=1
else:
fever = 0
print(fever)
Explanation:
PLEASE HELP I NEED TO CHECK MY ANSWER ASAPPP
8. Based on the following syntax, what is a likely output for this code snippet if "number" was 35.555
return count(amount_owed. 2)
O 35.555
O 35.55
O 36
O 40
Answers
Functions are code segments that are executed when called or invoked
The function definition is not given; so, the output of the program cannot be outrightly determined.
However, the following are the possible scenarios.
The program would return 35.55 if the 2 represents the digits after decimal.The program would return 36 if the 2 represents the significant digits.It is unlikely for the program to return (a) 35.555 and (d) 40
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why GUI operating system is more popular than CUI operating system these days? discuss
please give me long answer
Answers
Answer:
Explanation:GUI operating system is more popular than CUI operating system these days because they support extra devices and multimedia system and also network and internet which CUI doesnot support. In CUI operating system we have to type commands to perform any task in the computer but in GUI operating system we can give vommands to the computer by clicking on icons, menus and buttons which is easier to us.
Hope It helps................How can you implement a framework?
Answers
Answer:
that's the answer
Explanation:
I hope it helps to you
Is majority intent determined by how many times the same type of result is shown on the search engine result page?
Answers
According to the search engine algorithm, it is True that the majority intent is determined by how many times the same result is shown on the search engine result page.
What is Search Intent?Search Intent is a term used to describe a user's reason when typing a question or words into a search engine.
Generally, if a user found that no search results match his wants, he would likely not click on any link before performing a similar query search. This would make search engines return with more links that have higher clicks.
Different types of Search IntentInformationalCommercialNavigationTransactionalHence, in this case, it is concluded that the correct answer is True.
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software that converts program written in other language into machine language
Answers
Software Development Tools
Compiler which is a part of software development tools,converts High level programming language into binary code.(machine language)
35. Which of these devices can be accessed remotely across the internet? 1 O Solid State Drive O USB Memory Stick Cloud Storage Optical Media This is a required question
Answers
Answer: I believe it's cloud storage.
Explanation:
The cloud is basically an area of all the data you've acquired. And you can only access it on the internet. It's not a physical object. So The Cloud is your answer! :>
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How have you seen technology transform in your own life? What was the oldest computer or device you remember using? How does this compare to the machines you use today? What was your favorite piece of tech that is no longer popular or in common use? What are some modern benefits you're grateful for? Share your own "history of computing" with your fellow learners!
Answers
I am greatly opportuned to live in a time an era where technology is prevalent and constantly evolving, I have also experience technological changes in my life in the areas of learning because I browse about questions a lot.
What was the oldest computer or device you remember using?
I can remember using a Nokia 3310 but now I use an iPhone 11 pro max
How does this compare to the machines you use today?
The difference in the Nokia 3310 mobile and my current iPhone 11 pro max goes a long way to describe the evolutionary changes in technology, my iPhone 11 pro max is a smart phone with a lot of feature not present in my old Nokia 3310.
What was your favorite piece of tech that is no longer popular or in common use?
My favourite piece of tech no longer in use today is the typewriter, I like it because of the sound from the key when I am typing, it is more like typing and have fun at the same time.
What are some modern benefits you're grateful for?
I am most grateful for the Internet because it is a repository for knowledge, I learn and collaborate everyday using the Internet.
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what are the parts system unit
Answers
Explanation:
there are 6 main system unit components:
motherboard
processor
RAM
hard drive
video card
power supply.
I need help with This excel chart. I don't know how to divide all the rows and columns.
In column F, enter formulas that use a function to calculate % Caught with Table (fish caught with Table hook divided by the total number of fish caught).
Format the % Caught with Table values as a percent with one decimal place.
Answers
Answer:
sorry I don't know how to do this.Very very sorry.In addition to being fun, another reason that people have been creating games ever since they settled into communities is:
They keep us out of trouble.
They teach us to follow rules.
They teach cooperation.
They teach strategy and critical thinking.
if you want points just keep looking im asking questons liek crazy
Answers
Answer:
I am pretty sure it's D. to teach strategy and critical thinking.
Answer:
They teach strategy and critical thinking
Explanation:
Convert the binary number 100101 to decimal. Show your solution
Answers
Which of these are examples of an access control system? Check all that apply.
OpenID
44:13
OAuth
TACACS+
RADIUS
Expand
10. Question
Answers
The examples of an access control system include the following:
C. OAuth
D. TACACS+
E. RADIUS
An access control system can be defined as a security technique that is typically designed and developed to determine whether or not an end user has the minimum requirement, permission and credentials to access (view), or use file and folder resources stored on a computer.
In Cybersecurity, an access control system is mainly used to verify the identity of an individual or electronic device on a computer network, especially through authentication and authorization protocols such as:
OAuth: Open Authorization.TACACS+: Terminal Access Controller Access Control Server.RADIUS: Remote Authentication Dial-In User Service.Read more on access control here: https://brainly.com/question/3521353
Tumblr, Jaiku is an example of _____________ website.
a) Microblogging
b) Blogging
c) Social Networking
d) None of the Above
Answers
Answer:
Microblogging One of the best-known channels in the microblogging world. Twitter is a quick and convenient way to share short posts, GIFs, article links, videos and more. Pinterest: Companies on Pinterest link to products, articles and other useful information for audiences .Explanation:
Hope this helps you !!what is the keyboard shortcut to display formulas on the worksheet
Answers
One of the main operations associated with the dictionary ADT is:
(a) given a key and value, remove the entry with given key and value from the dictionary
(b) given a value, remove the entry that contains the value
(c) remove the last item in the dictionary
(d) given a key, return the value of the dictionary entry with the given key
Answers
10011÷11 binary division
Answers
Answer:
110.01001
Explanation:
it's a repeating decimal
Where did the first human cities show up?
South Africa
Mesopotamia
Peru
Denmark
Answers
The first human cities in the history of the world showed up at; B: Mesopotamia
Throughout the history of the world, cities have always been attractive to more and more people because they useful as centers of learning including culture, and great economic opportunities.
However, this explosion of migration to the cities has lead to some very large cities that are home to as much as 15 million or more which could lead to overpopulation and potentially health hazards.
Now, the first cities in the world from history are said to have appeared thousands of years around 7500 BC ago in Mesopotamia which had very fertile lands. The cities formed here include those in euphrates and even along the Nile River in Egypt.
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Computer viruses and coding books