Answer:
true
Explanation:
Netbooks, also called mini notebooks or subnotebooks, are a subgroup of desktops.
True
False
Answer:
false desktop is on your computer or your actual desk top
Explanation:
Logical operators can simplify nested conditional statements. For example, can you rewrite this code using a single if statement?
if (x > 0) {
if (x < 10) {
System.out.println("positive single digit number.");
}
}
In Java we have these wonderful things called logical operators. They are && and ||. The ampersand signs stand for and, while the straight lines stand for or.
To rewrite your code we can use the ampersand.
if (x > 0 && x < 10){
System.out.println("Positive single digit number.");
}
I hope this helps!
Assign sub_lyric by slicing rhyme_lyric from start_index to end_index which are given as inputs. Sample output with inputs: 4 7
sub_lyric = rhyme_lyric[start_index:end_index]
In which of the following situations must you stop for a school bus with flashing red lights?
None of the choices are correct.
on a highway that is divided into two separate roadways if you are on the SAME roadway as the school bus
you never have to stop for a school bus as long as you slow down and proceed with caution until you have completely passed it
on a highway that is divided into two separate roadways if you are on the OPPOSITE roadway as the school bus
The correct answer is:
on a highway that is divided into two separate roadways if you are on the OPPOSITE roadway as the school busWhat happens when a school bus is flashing red lightsWhen a school bus has its flashing red lights activated and the stop sign extended, it is indicating that students are either boarding or exiting the bus. In most jurisdictions, drivers are required to stop when they are on the opposite side of a divided highway from the school bus. This is to ensure the safety of the students crossing the road.
It is crucial to follow the specific laws and regulations of your local jurisdiction regarding school bus safety, as they may vary.
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The statement below is correct in at least one number system (besides base-1). That is, the statement is correct if we assume the numbers are expressed in a base other than 10. It is up to you to find out which number base makes each statement correct. You need to justify your answer by converting the numbers in each operation to base 10 and showing that the statement is correct. For example, 36/6 = 7 is clearly not correct in base 10 but it is correct in base 12 because 3612 = 4210 and 4210/610 = 710. Thus, 3612/612 = 712 is true.
25 + 1 + 15 + 229 = 261
Answer:
The base is 19
Explanation:
Given
[tex]25 + 1 + 15 + 229 = 261[/tex]
Required
Determine the base
Represent the base with n;
So, we have
[tex]25_n + 1_n + 15_n + 229_n = 261_n[/tex]
Convert the above to base 10;
[tex]2 * n^1 + 5 * n^0 + 1 * n^0 + 1 * n^1 + 5 * n^0 + 2 * n^2 + 2 * n^1 + 9 * n^0 = 2 * n^2 + 6 * n^1 + 1 * n^0[/tex]
[tex]2 * n + 5 * 1 + 1 * 1 + 1 * n + 5 * 1 + 2 * n^2 + 2 * n + 9 * 1 = 2 * n^2 + 6 * n + 1 * 1[/tex]
[tex]2n + 5 + 1 + n + 5 + 2n^2 + 2n + 9 = 2n^2 + 6n + 1[/tex]
Collect Like Terms
[tex]2n^2 + 2n + 2n +n+ 5 + 1 + 5 + 9 = 2n^2 + 6n + 1[/tex]
[tex]2n^2 +5n + 20 = 2n^2 +6n+1[/tex]
Collect Like Terms
[tex]2n^2 - 2n^2 +5n -6n = 1-20[/tex]
[tex]-n = -19[/tex]
[tex]n = 19[/tex]
Which are types of lines? Choose three answers.
Straight
Textured
Rectilinear
Contrasting
curvilinear
The only types of lines from the options are;
Straight, Rectilinear and Curvilinear lines
Types of lines are usually based on the form and not thickness.
Now, let us look at the options;
Option A; Straight line is a type of line because it tells us the line is of a straight form and does not have any bend or curve anywhere.
Option B; Textured line is not a type of line because it deals with thickness of line and not form.
Option C; Rectilinear is a term used to describe a straight line motion. Thus, if a line is rectilinear, it means it is a straight line.
Option D; Contrasting line is not a type of line because it is dealing with texture and thickness and not form.
Option E; Curvilinear line is a type of line because it denotes a line that is curved at its edges but straight at its' body
Thus, the only types of lines from the options are;
Straight, Rectilinear and Curvilinear lines
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Classify the following attributes as binary, discrete, or continuous. Also classify them as qualitative (nominal or ordinal) or quantitative (interval or ratio). Some cases may have more than one interpretation, so briefly indicate your reasoning if you think there may be some ambiguity. Example: Age in years. Answer: Discrete, quantitative, ratio
a)Time in terms of AM or PM.
b)Brightness as measured by a light meter.
c)Brightness as measured by people's judgments.
d)Angles as measured in degrees between 0 and 360.
e)Bronze, Silver, and Gold medals as awarded at the Olympics.
f)Height above sea level.
g)Number of patients in a hospital.
h)ISBN numbers for books. (Look up the format on the Web.)
i)Ability to pass light in terms of the following values: opaque, translucent' transparent.
j)Military rank.
k)Distance from the center of campus.
l)Density of a substance in grams per cubic centimeter.
m)Coat check number. (When you attend an event, you can often give your coat to someone who, in turn, gives you a number that you can use to claim your coat when you leave.)
Answer:
is A
Explanation:
With the development of the sundial in Ancient Egypt around 1500 B.C., the terms a.m. and p.m. were first used. The concept of 24 “hours” per day originated with the Egyptians. Thus, option A is correct.
What Time in terms of AM or PM?These Latin terms are used to describe time. Ante Meridian and Post Meridian are Latin terms that indicate “before noon” and “after midday,” respectively. Post Meriden, which means afternoon or after noon, is abbreviated as “P.M.”
Although early mechanical clocks displayed all 24 hours, clockmakers eventually discovered that the 12-hour method was easier and more affordable. A.M., or ante meridiem, is of course Latin for “before midday.
Therefore, A sundial uses the sun's location in the sky to tell the time, as its name suggests.
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which device protects computer systems from voltage fluctations
Answer:
Surge suppressor
Explanation:
Surge suppressor is used as shield against power fluctuations.
It helps to protect our system from damage against spikes.
It diverts extra electrical voltage on the line to the ground.
Writing a Modular Program in Python
Summary
In this lab, you add the input and output statements to a partially completed Python program. When completed, the user should be able to enter a year, a month, and a day. The program then determines if the date is valid. Valid years are those that are greater than 0, valid months include the values 1 through 12, and valid days include the values 1 through 31.
Instructions
Notice that variables have been declared for you.
Write input statements to retrieve a year, a month, and a day from the user.
Include the print statements to output the following: month/day/year is a valid date. or month/day/year is an invalid date.
Execute the program entering the following input: month = 5, day = 32 year = 2014
Execute the program entering the following input: month = 9 day = 21 year = 2002
# Program Name: BadDate.py
# Function: This program determines if a date entered by the user is valid.
# Input: Interactive
# Output: Valid date is printed or user is alerted that an invalid date was entered.
validDate = True
MIN_YEAR = 0
MIN_MONTH = 1
MAX_MONTH = 12
MIN_DAY = 1
MAX_DAY = 31
year = int(input("Enter year:"))
month = int(input("Enter month:"))
day = int(input("Enter day:"))
# Get the month, then the day, then the year
# housekeeping()
# Check to be sure date is valid
if int(year) <= MIN_YEAR: # invalid year
validDate = False
elif int(month) < MIN_MONTH or int(month) > MAX_MONTH: # invalid month
validDate = False
elif int(day) < MIN_DAY or int(day) > MAX_DAY: # invalid day
validDate = False
# Test to see if date is valid and output date and whether it is valid or not
# endOfJob()
if validDate == True:
Answer:
Add these statements to the given code:
if validDate == True: #if the date is valid
print(str(month)+'/'+str(day)+'/'+str(year) + " is a valid date") #prints the statement in month/day/year format. str() converts the values of month day and year to string
else: #if data is not valid
print(str(month)+'/'+str(day)+'/'+str(year) + " is an invalid date") #prints this statement in month/day/year format
Explanation:
Here is the complete program:
validDate = True
MIN_YEAR = 0
MIN_MONTH = 1
MAX_MONTH = 12
MIN_DAY = 1
MAX_DAY = 31
year = int(input("Enter year:"))
month = int(input("Enter month:"))
day = int(input("Enter day:"))
if int(year) <= MIN_YEAR:
validDate = False
elif int(month) < MIN_MONTH or int(month) > MAX_MONTH:
validDate = False
elif int(day) < MIN_DAY or int(day) > MAX_DAY:
validDate = False
if validDate == True:
print(str(month)+'/'+str(day)+'/'+str(year) + " is a valid date")
else:
print(str(month)+'/'+str(day)+'/'+str(year) + " is an invalid date")
I will explain the program with an example:
Suppose user enters 2002 as year, 9 as month and 21 as day so
year = 2002
month = 9
day = 21
All these are integers
validDate is set to True initially.
MIN_YEAR is set to 0 initially.
MIN_MONTH is set to 1 initially
MAX_MONTH is set to 12 initially
MIN_DAY is set to 1 initially
MAX_DAY is set to 31 initially
The first if condition if int(year) <= MIN_YEAR: checks if the year is less than MIN_YEAR. As the value of year is 2002 and that of MIN_YEAR is 0 so year is not less than or equals to MIN_YEAR. So this if condition evaluates to false. Thus the program moves to the elif part. The value of validDate remains true.
The elif condition elif int(month) < MIN_MONTH or int(month) > MAX_MONTH: checks if the month is less than MIN_MONTH or greater than MAX_MONTH . Since the value of month is 9 so it is not less than value of MIN_MONTH which is 1 and it is not greater than the value of MAX_MONTH which is 12. So this condition evaluates to false. Thus the program moves to the second elif part. The value of validDate remains true.
The elif condition elif int(day) < MIN_DAY or int(day) > MAX_DAY: checks if the day is less than MIN_DAY or greater than MAX_DAY. This is also not true because of value of day is 21 and it is not less than value of MIN_DAY which is 1 and it is not greater than value of MAX_DAY which is 31. So this condition also evaluates to false. So the program moves to the next statement. However the value of validDate remains true.
The next statement: if validDate == True: evaluates to true because none of the above if elif conditions evaluate to true. Since this condition evaluate to true then statement in this if part executes which is:
print(str(month)+'/'+str(day)+'/'+str(year) + " is a valid date")
This is a print statement that prints the output on screen. str() method is used to convert the values of month, day and year to string form. So the output of this entire program is:
9/21/2002 is a valid date
The program along with its output is attached in a screenshot.
The binary number 0100001 represents the number 65
Answer:
Explanation:
This statement is not always true. It can represent another number when the chunk size is different. If the chunk size is 4, then it would represent two numbers, 64 and 1.
Media plays an important role in shaping the socio-economic mind set of the society. Discuss the adverse impact of the today's media technologies when compared to the traditional methods.
While today's media technologies offer unprecedented access to information, they also come with adverse effects. The proliferation of misinformation, the culture of information overload, and the reinforcement of echo chambers all contribute to a negative impact on the socio-economic mindset of society when compared to traditional media methods.
Today's media technologies have undoubtedly revolutionized the way information is disseminated and consumed, but they also bring adverse impacts when compared to traditional methods.
One significant drawback is the rise of misinformation and fake news. With the advent of social media and online platforms, anyone can become a content creator, leading to a flood of unverified and inaccurate information.
This has eroded trust in media sources and has the potential to misinform the public, shaping their socio-economic mindset based on falsehoods.
Additionally, the 24/7 news cycle and constant access to information through smartphones and other devices have created a culture of information overload and short attention spans.
Traditional media, such as newspapers and magazines, allowed for more in-depth analysis and critical thinking. Today, the brevity of news headlines and the focus on sensationalism prioritize clickbait and catchy content over substantive reporting.
This can lead to a shallow understanding of complex socio-economic issues and a lack of nuanced perspectives.
Furthermore, the dominance of social media algorithms and personalized news feeds create echo chambers, reinforcing existing beliefs and biases.
This hampers the exposure to diverse viewpoints and reduces the potential for open dialogue and understanding among individuals with different socio-economic backgrounds.
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Write a cout statement that prints the value of a conditional expression. The conditional expression should determine whether the value of the score variable is equal to 100. If so, it should print “Perfect”, otherwise it should print “Nice try”.
Answer:
The explanation to this question is given below in the explanation section.
Explanation:
#include <iostream>
#include <string>
using namespace std;
int main()
{
int score;
cout << "Enter Score: \n";
cin>>score;
if (score == 100)
//whether the value of the score variable is equal to 100
{
cout << "Perfect ";
//If so, it should print “Perfect”
}
else
{
cout << "Nice Try ";
}
}
was considered an operating environment, not an operating system.
ANSWER FAST
Answer: windows 1.0
Explanation: Why was Windows 1.0 considered an operating environment rather than an operating system. Because it was only a shell; MS-DOS was still the operating system. ... One difference between Windows 3.0 and Windows 2.0 was that users could no longer use MS-DOS commands to operate their computers.
can somebody help me with this?
Answer:
56 mate
Explanation:
work
Which best describes what happens when a user declines a task?
A. The task is moved to the user's Junk E-mail folder, and a decline message is sent to the person who assigned the
task.
B. The task is deleted from the user's Inbox, and a decline message is sent to the person who assigned the task.
C. The task is moved to the user's Junk E-mail folder, and a reminder message is sent to the user and the person
who assigned the task.
D. The task is deleted from the user's Inbox, and a reminder message is sent to the user and the person who
assigned the task.
Answer:
C
Explanation:
its placed in the junk files and a reminder sent automatically
Answer:
The task is moved to the user’s Junk E-mail folder, and a decline message is sent to the person who assigned the task. (A)Explanation:
Which is the main function of the operating system?
a. Manages the hardware and operating system
b. Manages the software and operating system
c. Manages the hardware and software
d. Manages the hardware and file system
Answer:
manage hardware and operating system
Word Processing - Tab
Arrange in sequence to add borders to a table...
A) Select cells you want
B) Select the Design tab
C) Click the Borders drop-down
D) Select the desired border type
E) Select the required Style, weight and Colour
Answer:
The answer to this question is given below in the explanation section
Explanation:
This question is about to add borders to a table, the given orders in question are:
A) Select cells you want
B) Select the Design tab
C) Click the Borders drop-down
D) Select the desired border type
E) Select the required Style, weight and Colour
The correct orders to add borders to the table are:
Select cells you wantSelect the Design tabClick the border dropdownSelect the desired border typethen select the required Style, Weight, and colour.A number is a palindrome if its reversal is the same as itself. Write a program ReverseNumber.java to do the following:
1. Define a method call reverse, which takes a 4-digit integer and returns an integer in reverse. For example, reverse(1234) should return 4321. (Hint: use / and % operator to separate the digits, not String functions)
2. In the main, take user input of a series of numbers, call reverse method each time and then determine if the number is a palindrome number, for example, 1221 is a palindrome number, but 1234 is not.
3. Enhance reverse method to work with any number, not just 4-digit number.
The reverse method takes an integer as input and reverses it by extracting the last digit using the modulus operator % and adding it to the reversed number after multiplying it by 10.
The Programimport java.util.Scanner;
public class ReverseNumber {
public static int reverse(int number) {
int reversedNumber = 0;
while (number != 0) {
int digit = number % 10;
reversedNumber = reversedNumber * 10 + digit;
number /= 10;
}
return reversedNumber;
}
public static boolean isPalindrome(int number) {
return number == reverse(number);
}
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("Enter a number: ");
int number = scanner.nextInt();
if (isPalindrome(number)) {
System.out.println(number + " is a palindrome number.");
} else {
System.out.println(number + " is not a palindrome number.");
}
}
}
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What is the term meaning a Java object that has attributes and methods?
interface
literal
string
o
class
Answer:
class
Explanation:
List three possible ways a company can process your data through
their privacy policy.
Answer:
A company will only process your personal data when they have a legal basis for doing so.
The legal basis to process personal data will one of the following:
1.For the performance of contract: for recruitment process, for human resource management, and to manage those carrying out work on behalf of PI.
2.For legal requirement: to comply with applicable regulatory obligations and employment law.
3.For their legitimate interests: to administer their website, to manage their donations, to carry out research and investigations and to manage volunteer.
Bulleted and Numbered List button appear in the ………….. Toolbar.
Answer:
The answer to this question is given below in the explanation section
Explanation:
Bulleted and Numbered List button appear in the Paragraph Toolbar.
On word processing software, these options display in paragraph toolbar in the Home ribbon.
for example, in MS Word, you can find them in the Home tab under paragraph groups of command.
however, it is noted that these options are appear in some other software under the formating toolbar.
Write a program that will add up the series of numbers: 99, 98, 97… 3, 2, 1. The program should print the running total as well as the total at the end. The program should use one for loop, the range() function and one print() command.
Answer:
isum = 0
for i in range(99,0,-1):
isum = isum + i
print(isum)
Explanation:
This line initializes isum to 0
isum = 0
The following iteration starts from 99 and ends at 1
for i in range(99,0,-1):
This line adds the series
isum = isum + i
This line prints the sum of the series
print(isum)
The program that will add up the series of numbers: 99, 98, 97… 3, 2, 1 is represented as follows using for loop, the range() function and one print() function.
sum = 0
for i in range(1, 100):
sum += i
print(sum)
The code is written in python.
The variable sum is initialise to zero.
For loop is used to loop through the range of number 1 to 100(excluding 100).
Then the numbers are added to the sum initialised to zero.
The total sum is then printed.
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What was the major sign that lead Professor Shiller to predict the crash of the housing market
Answer: Shiller calls the housing market a "bubble" — meaning prices are out of touch with economic reality — and predicts the market will collapse
Explanation:
Which layer of.the IOS architecture. Is responsible for graphic animation
Answer:
Media Layer
Explanation :
Architecture of IOS has below layers.
Core OS Layer: Core Services Layer Media Layer:Among above layers, Medial layer Enables Graphics, Audio & Video technology and Core Animation.
Write a C++ program that manage the student’s grades. Starting with a fixed number of students (use 10 for simplicity) the user will input the grades for each student. The number of grades is given by the user. The grades are stored in an array. Two functions are called for each student. One function will give the numeric average of their grades. The other function will give a letter grade to that average. Grades are assigned on a 10-point spread. 90-100 A 80- 89 B 70-79 C 60-69 D Below 60 F
Answer:
#include <iostream>
using namespace std;
float findAverage(double grades[], int numOfgrades) {
float sum = 0;
for ( int i = 0 ; i < numOfgrades; i++ ) {
sum += grades[i];
}
return (sum / numOfgrades);
}
char findLetterGrade(double grades[], int numOfgrades) {
char letter;
if(findAverage(grades, numOfgrades) >= 90 && findAverage(grades, numOfgrades) <= 100)
letter = 'A';
else if(findAverage(grades, numOfgrades) >= 80 && findAverage(grades, numOfgrades) <= 89)
letter = 'B';
else if(findAverage(grades, numOfgrades) >= 70 && findAverage(grades, numOfgrades) <= 79)
letter = 'C';
else if(findAverage(grades, numOfgrades) >= 60 && findAverage(grades, numOfgrades) <= 69)
letter = 'D';
else if(findAverage(grades, numOfgrades) >= 0 && findAverage(grades, numOfgrades) <= 59)
letter = 'F';
return letter;
}
int main()
{
int numOfgrades, grade;
for (int i = 0; i < 10; i++) {
cout<<"Enter the number of grades for student #" << i+1 <<": ";
cin >> numOfgrades;
double grades[numOfgrades];
for (int j = 0; j < numOfgrades; j++) {
cout<<"Enter the grade" << j+1 <<" for student #" << i+1 <<": ";
cin >> grade;
grades[j] = grade;
}
cout << "Student #" << i+1 << " got " << findLetterGrade(grades, numOfgrades) << endl;
}
return 0;
}
Explanation:
Create a function named findAverage that takes two parameters, grades array and numOfgrades
Inside the function, create a for loop that iterates through the grades and calculates the sum of the grades. Then, return the average, sum/numOfgrades
Create another function named findLetterGrade that takes two parameters, grades array and numOfgrades
Inside the function, check the average grade by calling the findAverage() function. Set the letter grade using the given ranges. For example, if the result returned from findAverage() function is between 80 and 89, set the letter to 'B'. Then, return the letter.
In the main:
Create a for loop that iterates for each student, in this case 10 students. Inside the loop:
Ask the user to enter the number of grades for student. Using this value, create a grades array.
Create another for loop (inner for loop) that will set the grades array using the values entered by the user.
When the inner loop is done, call the findLetterGrade() function passing the grades array and numOfgrades as parameter and print the result
A media source is considered valid if it
Answer: D
Explanation:
Answer:
d
Explanation:
no
What are the main types of reading tools? Check all that apply. please HELP
Answer:
Comprehension
reference
Answer: Comprehension and language tools
Explanation:
I could be wrong but I'm pretty sure those are the answers.
1. From where you can access save command?
A. Home tab
B. Insert
C. Review Tab
D. Right Click
E. None of above
F. All of these
G. Both A and B.
2. Which of the following is not a font style ?
A. Status bar
B. Tool bar
C. Menu bar
D. Title bar
E. Both B and D.
Answer:
1 no. ans
none of above
this ans is not 100% correct but also it help may help you
what is the purpose of file extensions apex
Answer:
The answer to this question is given below in the explanation section.
Explanation:
The extension apex stands for the Android Pony Express Package file.
It is a zipped compressed package file that Google and other Android device manufacturers use for distributing updates to low-level system libraries on Android devices. It contains security updates deployed to Android devices. For example, instead of waiting to publish a full system upgrade, a device manufacturer can update an individual library to apply a patch or add a system feature.
A. They execute mail merge options
B. They tell the operating system what kind of document you are creating
C.They set up files in a organized hierarchy
D. They run spelling checker and grammar checker
This help y’all figure it out easier? These are the options apex shows
i need to know thr full number of pie
Answer:
3.14159
Explanation:
