Write a function called middle(string str) that returns a string containing the middle character in str if the length of str is odd, or the two middle characters if the length is even. Write the main that tests this function.
Answer:
Note: a) If the length of the string is odd there will be two middle characters.
Explanation:
b) If the length of the string is even there will be one middle character. There was a problem connecting to the server. Please check your connection and try running the trinket again.
briefly explain the emerging trends in micro computer technology according to size
Answer:
Emerging trends in IT include big data analytics, virtual and augmented reality, 5G, and the internet of things. Computer science workers can learn about computer science current events and new technologies by joining a professional organization.Mar 3, 2022
Create a class called payroll. instance variables are the name of the employee, the hours person worked and the hourly rate. make sure to include try-catch for the constructor, getter, setter methods. when creating an object, the name cannot be empty string, hours worked cannot be negative and cannot be greater than 56 hours. the hourly rate cannot be negative. also include a method called raise that increase the employee hourly rate. the raise cannot be negative. must use try catch
So creating code a class called payroll. and complementing with the information given in the edict, found that it will be:
Writing code in JAVA:import java.util.Scanner;
public class payroll
{
String name;
double salary;
double da;
double hra;
double pf;
double grossSal;
double netSal;
public Pay(String n, double s) {
name = n;
salary = s;
da = 0;
hra = 0;
pf = 0;
grossSal = 0;
netSal = 0;
}
void calculate() {
da = salary * 15.0 / 100;
hra = salary * 10.0 / 100;
pf = salary * 12.0 / 100;
grossSal = salary + da + hra;
netSal = grossSal - pf;
}
void display() {
System.out.println("Employee Name: " + name);
System.out.println("Salary: " + salary);
System.out.println("Dearness Allowance: " + da);
System.out.println("House Rent Allowance: " + hra);
System.out.println("Provident Fund: " + pf);
System.out.println("Gross Salary: " + grossSal);
System.out.println("Net Salary: " + netSal);
}
public static void main(String args[]) {
Scanner in = new Scanner(System.in);
System.out.print("Enter Employee Name: ");
String empName = in.nextLine();
System.out.print("Enter Salary: ");
double empSal = in.nextDouble();
payroll = new Pay(empName, empSal);
obj.calculate();
obj.display();
}
}
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what is the name of the virus that appears to be a legitimate program but when opened, it can steal passwords or destroy data?
Answer: A Trojan Horse
Explanation: The name is based on the famous legend, where an army was granted access under the guise of being a safe and trustworthy entity.
Select the correct answer.
Leonardo is a student. He is preparing to post his profile on a professional networking website. Which strategy will be most helpful in building
his brand?
OA. talking about his family and friends
OB. mentioning his networking contacts
OC. highlighting his skills and achievements
OD. making remarks about his teachers
OE emphasizing his areas of interest
Write A Code In Python
Code should be able to
- Save Usernames and Passwords that are entered
- Be able to login to an account when username or password is entered
- Allow Only 3 Log In Attempts
Answer:
Here is my code below: username = 'Polly1220' password = 'Bob' userInput = input("What is your username?\ n") if userInput == username: a=input("Password?\ n") if a == password: print("Welcome!") else: print("That is the wrong password.") else: print("That is the wrong username.")
Answer:
print('Enter correct username and password combo to continue')
count=0
while count < 3:
username = input('Enter username: ')
password = input('Enter password: ')
if password=='Hytu76E' and username=='bank_admin':
print('Access granted')
break
else:
print('Access denied. Try again.')
count += 1
Which type of digital storage stores information primarily on physical computer components in the photographer's possession?
O internal hard drive
O fireproof safe
O cloud storage
O optical storage
Answer:
Internal Hard Drive
Explanation:
Why is it better to organize information using an array instead of simple variables
Explanation:
Arrays can hold multiple values. This means that if your array has the values of 'cat', 'dog', 'bird', you can access them easily by stating the location. For example, if I wanted to find 'cat' I would use: arrayName(0) and it would give me 'cat'. This is better than using individual variables because if you have a lot of values, creating variables for each value can be unorganized and very inefficient.
Answer: It reduces the amount of code used in the program.
Explanation:
The for loop is a count-controlled loop and is used to execute a loop body a predictable number of times.
A. True
B. False
Answer:
True
Explanation:
For loops:
//This is Java code
for (int i = 0; i < 10; i++)
{
System.out.println("hi");
}
They let you specify the number of times the code inside the loop will execute. Above, it would print "hi" 10 times.
Answer:
true
Explanation:
have a nice day and hope it helps
Which data type does not allow duplicate values-python
A dictionary
B set
C tuple
D list
Answer:
Set
Explanation:
A set is unique in Python. It does not allow duplicates
PLS HURRY 100 POINTS
Complete the sentence about information censorship.
Many dictatorial governments only permit .____
1. GOVERNMENT SEARCH ENGINES
2. INDEPENDENT MEDIA
3. VIRTUAL PRIVATE MEETINGS
The correct option is A that many dictatorial governments only permit GOVERNMENT SEARCH ENGINES.
What do you mean by Government Search Engines?
The main website that is developed by the government in order do their work is Search.gov. This search engine currently support over 300 millions search queries.
These type of search engines are helpful for provide the service that are covered under the Jurisdiction Indian Government. Most of pages are automatically redirect us to these engines.
On the other hand, dictatorial is defined as the type of government under which one or more person possesses the power.
At last, search engines are used to find specialized data rapidly whereas web directory is used to find a list of different sites.
Therefore, correct option is A.
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Answer:GOVERNMENT SEARCH ENGINES.
Explanation:
Name various input and output devices used with computers.
Answer:
Input: Keyboard, Mouse, Microphone, Gaming Controller
Output: Monitor, TV, Headphones, Speakers
Explanation:
Input Devices are used to send signals to the computer.
Output Devices use signals from the computer to give you information
Select the correct answer.
Which task is a part of the analysis phase of the SDLC?
A.
installation
B.
coding
C.
planning
D.
testing
Answer: C. planning
Explanation:
Part B Identify the Boolean data type in the database and explain why it is a Boolean field.
Answer:
Talent Show Registration
Explanation:
Boolean is True or False so the only one that is true or false is Talent Show Registration as there is Yes and No
What can designers use multimedia authoring tools for?
Answer:
A. creating and editing video
Some applications require that records be retrievable from anywhere in the file in an arbitrary sequence. These files are known as ___________.
Answer:
random access files
Explanation:
Some applications require that records be retrievable from anywhere in the file in an arbitrary sequence. These files are known as ___________.
✓ RANDOM ACCESS FILES
The data "10/24/2012" is an example of a ______________ type.
A. string
B. integer
C. boolean
D. float
Answer:
option B is correct answer
If you have two folders open on your desktop and you want to move a file from one folder to the other, simply ________ the file
Answer:
copy
Explanation:
which type of shape allows you to add text that can be moved around, formatted with styles and effects, or grouped with other objects?
The shape which allows you to add text that can be moved around, formatted with styles and effects, or grouped with other objects is text box.
What is text box?Text box is the different shape box in which any text is written on the drawing area.
Text box in painting comes in many shapes as rectangle, rounded rectangle, circle, oval, thinking cloud, etc.
It can be moved around anywhere on the drawing area and formatted with different fonts and sizes.
Thus, text box is the shape allows to add text that can be moved around, formatted with styles and effects, or grouped with other objects.
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A company sells computers only over the internet. Customers can decide their own computer configuration at the company's website and then place the order for the computer. This is an example of:
Answer:
This is an example of business to consumer e commerce
A site has been issued the IP address of 192. 168. 10. 0/24. The largest network contained 25 hosts and was given the lowest numbered network number possible. What network number and mask will be assigned
Answer:
Explanation: The first thing to calculate is what IP addresses are used by the largest LAN. Because the LAN has 100 hosts, 7 bits must be left for host bits.
Explanation:
Explanation: The first thing to calculate is what IP addresses are used by the largest LAN. Because the LAN has 100 hosts, 7 bits must be left for host bits.
Darshan does a self-assessment of his entrepreneurial mindset. he finds that future orientation is a domain
that he wants to improve. what action should he take to improve this?
The action should he take to improve this is to spend time alone thinking of new ideas.
What is entrepreneurial mindset?This is known to be the way of thinking that helps a person to be able to get or attain their goals. Successful entrepreneurs embrace challenges, mistakes, and failure as opportunities to develop new skill sets to help them succeed in the future.
Note that the action should he take to improve this is to spend time alone thinking of new ideas as it will help him to finds that future orientation is a domain that he wants to improve.
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In what higher-order function do you apply a predicate to each value within a list, and if the predicate returns true, the value is added to an object
Answer:
Returning function
Explanation:
As functions are objects, we can also return a function from another function. In the below example, the create_adder function returns adder function.
Complete each sentence.
the first part of step 1 involves clicking___
.
an option for step 3 is___ a rule.
the two options identified in step 12 can both be found in the___group under the home tab.
The first part of step 1 involves clicking styles, edit, editing. An option for step 3 is edit a rule. The two options identified in step 12 can both be found in the editing group.
What is Editing?Editing is the act of selecting and making changes, any kind of material.
Note that in the above, The first part of step 1 involves clicking styles, edit, editing. An option for step 3 is edit a rule. The two options identified in step 12 can both be found in the editing group.
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API defines ____ for applications written in a procedural programming language and _____ for applications in object-oriented languages.
API defines procedure calls for applications written in a procedural programming language and classes for applications in object-oriented languages.
What is API?API is known to be the short form of Application Programming Interface. This is known to be a software that acts as an intermediary.
Note that it helps two applications to communicate to one other and as such, API state out procedure calls for applications written in a procedural programming language and classes for applications in object-oriented languages.
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How to solve level 53 on rapid router?
<img src=/static/game/image/actions/go.svg alt=' + ugettext(play= button)= += '= style=width: 4%;> ) def noPermissionMessage():
What was the name of the program that helped to develop a lot of the technology for the apollo program?.
Answer:
Gemini Program
Explanation:
In conjunction with the Apollo program the US launched the Gemini program which would develop technology for use on the Apollo spacecraft. Under the Gemini program the Americans learned how to change the orbit of a spacecraft, spent significant time in orbit to learn how the human body would be affected, brought two spacecraft together in a rendezvous in space, and also went on the first space walks outside of a space craft.
write a letter to your future self :”Imagining a world in 2030”.Be sure to mention things that you think your future self would probably be doing and experiencing in daily life. You may include your hobbies, your surroundings, the role of AI in your life, etc.
To write a letter to your future self, follow the steps:
Start with an introduction in the first paragraph.The next is what you want your future self to know in the second paragraph.The last is conclusion in the third paragraph.What is a Letter?A letter is known to be a form of a written message that passes information from a person to another.
Note that by following the steps above, one can be able to write a letter to your future self.
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The range of an area where users can access the Internet via high-frequency radio signals transmitting an Internet signal from a wireless router is known as a _____.
Answer:
A hot spot
Explanation:
Q:
The range of an area where users can access the Internet via high frequency radio signals transmitting an Internet signal from a wireless router is known as a _____. A) HotspotB) PAN…
A:
A) hotspot Bluetooth is for short distance and pan is Personal area networks (PANs) connect an individual's personal devices
Wen is a network engineer. He would like to isolate several systems belonging to the product development group from other systems on the network, without adding new hardware. What technology is best to use
Answer:
Virtual LAN (VLAN)
Explanation:
