Answer:
im solving now
Explanation:
computer __ is any part of the computer that can be seen and touched
WAP to find area of circle
Answer:
program by LET statement
Explanation:
CLS
REM to find the area of circle
LET r=10
LET a=22/7*2*r^2
PRINT "area=;"a
END
press f5
output:
a=628.57
True or false a mirrorless camera has a pentaprism
Answer:
No the pentaprism or pentamirror are both optical viewfinder viewing systems and are not part of the mirrorless camera. Some thing the pentaprism actually operates better than the electronic viewfinder of mirrorless cameras.
Explanation:
magbigay ng ibang produkto na ginagamitan ng kasanayan ng basic sketching shading at outlining
Answer:
Procreate
Explanation:
Exercise : Randomizer In this exercise, we are going to create a static class Randomizer that will allow users to get random integer values from the method nextInt() and nextInt(int min, int max). Remember that we can get random integers using the formula int randInteger = (int)(Math.random() * (range + 1) + startingNum). nextInt() should return a random value from 1 - 10, and nextInt(int min, int max) should return a random value from min to max. For instance, if min is 3 and max is 12, then the range of numbers should be from 3 - 12, including 3 and 12.
Answer:
Here the code is by using java.
Explanation:
//Randomizer.java
public class Randomizer {
public static int nextInt() {
//get random number from 1-10
int randInteger = (int) (Math.random() * (11) + 1);
//if number is greater than 10 or less than 1
while (randInteger > 10 || randInteger < 1) {
randInteger = (int) (Math.random() * (11) + 1);
}
return randInteger;
}
public static int nextInt(int min, int max) {
//formula to get random number from min-max
int randInteger = (int) (Math.random() * (max + 1) + min);
while (randInteger > max || randInteger < min) {
randInteger = (int) (Math.random() * (max + 1) + min);
}
return randInteger;
}
}
//RandomizerTester.java
public class RandomizerTester {
public static void main(String[] args) {
System.out.println("Results of Randommizer.nextInt()");
for (int i = 0; i < 10; i++) {
System.out.println(Randomizer.nextInt());
}
int min = 5;
int max = 10;
System.out.println("\n Results of Randomizer.nextInt(5,10)");
for (int i = 0; i < 10; i++) {
System.out.println(Randomizer.nextInt(min, max));
}
}
}
OUTPUT:
Results of Randommizer.nextInt()
9
2
3
8
5
9
4
1
9
2
Results of Randomizer.nextInt(5,10)
9
8
9
7
5
10
5
10
7
7
describe all the main stress causal agents
Answer:
Causes of Stress
Being unhappy in your job.
Having a heavy workload or too much responsibility.
Working long hours.
Having poor management, unclear expectations of your work, or no say in the decision-making process.
Working under dangerous conditions.
Being insecure about your chance for advancement or risk of termination.
List and explain the factors to consider when buying a computer
Answer:
what it's main use is going to be
Explanation:
The main factor when considering buying a PC is what it's main use is going to be. This will determine what components you will need to look for. For example, if you are going to use the computer for video editing and work then you will need one with a high end CPU and lots of RAM. If you are going to use the PC for regular everyday use such as work programs (AutoCAD, Office, Photoshop, etc. ) Then you can buy a regular office computer with a mid-tier CPU, and 8GB of RAM, and no graphic card. A PC for gaming at high resolutions will require all high end parts including a high end graphics card. Therefore, knowing what its main use will be will determine cost, and what tier components you will need to buy.
Joe has just started the Security Module. He wants to get through it as quickly as possible and take the Quiz. As he clicks through the unit, he sees a bunch of text with some activities sprinkled throughout, and is trying to decide how to proceed.
Required:
Which strategies would likely be most effective and efficient for Joe?
Answer:
Joe should read the explanatory text and complete the learning activities.
Explanation:
Given
See attachment for options
Required
Best strategy to get through the module
First off, rushing through the activities and taking guess for each question (as suggested by (a)) will not help him;
He may complete the activities but sure, he won't learn from the module.
Also, reading through the units without completing the activities is not an appropriate method because Joe will not be able to test his knowledge at the end of the module.
The best strategy to employ is to read through the units and complete the activities, afterwards (option (b)).
on a client server network clients and servers usually require what to communicate?
Answer:
A connectivity device. Your colleague, in describing the benefits of a client/server network, mentions that it's more scalable than a peer-to-peer network.
Explanation:
write a python program to calculate the average of the given number
Answer:
The program in Python is as follows:
n = int(input())
sum = 0
for i in range(n):
num= float(input())
sum+=num
print("Average: ",sum/n)
Explanation:
Required
Average of numbers
The explanation is as follows:
This prompts the user for the count of numbers, n
n = int(input())
Initialize sum to 0
sum = 0
Iterate through n
for i in range(n):
This gets input for each number
num= float(input())
This calculates the sum of all inputs
sum+=num
This calculates and prints the average of all inputs
print("Average: ",sum/n)
. It has been said that technology will be the end of management. Maybe. How about artificial intelligence
Answer:
Yes
Explanation:
Artificial Intelligence is just a subcategory of Technology. That being said, if any type of technology has the ability to do the job of a human being in the management sector of a company it would be Artificial Intelligence. This is because AI is designed to be able to analyze data, discover patterns, and make decisions based on those patterns. These decisions are incredibly sophisticated, efficient, and made incredibly fast. It also learns the more that it makes decisions, therefore increasing its efficiency the more that it does a specific task. This would represent the same tasks that management is responsible for getting done, but the AI is able to do it faster, cheaper, and more efficiently. So, yes, AI is very capable of bringing the end of management.
What advice would you give to the students in the grade behind you?
If you could do one over for this school year, what would it be?
What is 4÷15-18×27.6
What is this? pls answer if you know
Answer:
LV. 200Explanation:
:::::::::::::::::/
suppose a cpu has 16 data pins. How many operations will it take to read a 64 bit word.
List three authentication questions (but not the answers) a credit card company could ask to authenticate a customer over the phone. The questions should be ones to which an impostor could not readily obtain the answers. How difficult would it be for you to provide the correct answer vs a malicious actor
Answer:
Explanation:
Security questions need to be very personal and very specific so that only one individual knows them. Some example questions would be the following...
What are the last 4 digits of your Social Security Number? ... every US citizen has a social security number and it is very personal document that only the owner should have access to.
What is the street name where you lived when you opened the account? ... on average a person moves 12 times in their lifetime, therefore, very few people would know the exact address where you lived when you opened the account.
What is your mother's maiden name? ... This is a common question asked by banks and financial institutions because most people will not know your mother and even less will know her maiden name. Therefore, it is a very good security question.
These are all questions that a bank will have the answers too and know if you are telling the truth or not, but are also questions that would be extremely difficult for anyone else to obtain. Mainly since some require a personal long time connection with you while others require very personal information which no one shares.
Which commands (constructs) do NOT have a loop when expressed in syntax graphs? Select all that apply Group of answer choices if-then-else switch (expr) { case value: statements ;} for ( ; ; ) {} while (condition) do {statements;}
Answer:
if-then-else
switch (expr) { case value: statements ;}
Explanation:
Required
Which do not represent loop
Literally, looping means repeating an action or sequence of actions as long as a given condition is true.
For options (a) to (d), we have:
(a): if-then-else:
if statements are used to test conditions; depending on the truth or falsity of the condition, only one block of code can be executed at once.
In summary, if statements are not loops
(b): switch statements
This is an alternate to if statements and can be used in place of if statements.
Hence, switch statements are not loops
(c) and (d): for and while:
The above represent loops, because they both involve repetition of operations until the condition is no longer satisfied.
As you continue to build the help desk, you want to ensure that all of the tools are in place and that the analysts have the tools needed to resolve issues as they are reported. First, you want to understand and be able to report what the steps in problem solving entails. The following are common steps when solving issues:Identifying the problemDetermining the cause of the problemGenerating optionsEvaluating and prioritizing optionsDetermining a course of actionDescribe each step in detail, and discuss the issues and deliverables that exist at each step. To help ensure that the infrastructure is in place for the analysts, describe what technologies need to be in place at each step for you to enable your help desk analysts.
Answer:
):
Explanation:
For each of the following application areas state whether or not the tree data structure appears to be a good fit for use as a storage structure, and explain your answer: a. chess game moves b. public transportation paths c. relationship among computer files and folders d. genealogical information e. parts of a book (chapters, sections, etc.) f. programming language history g. mathematical expression
Answer:
a) Chess game moves:- Tree data structure is not a good fit.
b) Public transportation paths:- Tree data structure is not a good fit.
c) Relationshi[p among computer files and folders:- Tree data structure is a good fit.
d) Genealogical information:- Tree data structure is a good fit.
e) Parts of books:- Tree data structure is a good fit.
f) Programming language history:- Tree data structure is not a good fit.
g) Mathematical expression:- Tree data structure is a good fit.
Explanation:
a) Chess game moves:- Tree data structure is not a good fit. Since in tree data structure moving backward or sharing the node is not that much easy. Presume, In chess, you have to check any box is empty or not. Here, Graph is the best fit.
b) Public transportation paths:- Tree data structure is not a good fit. whenever shortest path, routes, broadcast come always graph is a good option. Because in the tree you don't know how many time you visit that node
c) Relationshi[p among computer files and folders:- Tree data structure is a good fit. Since they have a predefined route. Go to 'c' drive. Open a particular folder and open a particular file.
d) Genealogical information:- Tree data structure is a good fit. Since genealogical information also has a predefined route. Here, the Graph is not suitable.
e) Parts of books:- Tree data structure is a good fit. Since manages the chapters and topics are not that much complex. You can see any book index which is in a very pretty format.
f) Programming language history:- Tree data structure is not a good fit. To store the history of the programming language we need some unconditional jumps that's why the tree is not suitable.
g) Mathematical expression:- Tree data structure is a good fit. The tree is suitable in some cases. We have an expression tree for postfix, prefix.
Which event took place in the 1990s?
The first computer virus was launched.
O More people begin using the internet.
O Hackers developed fast-morphing malware.
O Hackers deployed the first known hacking attempt.
Honestly the only thing close to an answer is that more people have started using the internet. The internet was originally established in 1983 on January 1st.
Fun fact the communication is called Transfer Control Protocol/Internetwork Protocol
Also known now as TCP/IP
The event took place in the 1990s will be more people began using the internet. Then the correct option is B.
What is the internet?The Internet is said to have its formal birthday on January 1, 1983. Before this, there was no common method for connecting many computer networks. Transfer Control Protocol/Internetwork Protocol (TCP/IP) is a brand-new connection-oriented protocol.
This made it possible for various computer types connected to various networks to "speak" to one another.
The escalation of the Cold War served as another impetus for the advancement of the Internet. The Sputnik communications satellite by the Soviet Union prompted the U.S. Intelligence Community to think about how information may continue to be shared even following a nuclear assault.
More individuals started utilizing the internet at the time the incident occurred in the 1990s. Then, choice B is the best one.
More about the internet link is given below.
https://brainly.com/question/16721461
#SPJ2
You are in charge of five software development projects. The ‘characteristics’ of each of your projects are as follows:
• Project 1: Web-site for a local company. Relatively small system. Requirements are unclear and likely to change in the near future.
• Project 2: A very large embedded system whose requirements can be easily identified and are relatively stable.
• Project 3: A ‘standard’ business application. You have developed similar systems like this one in the past.
• Project 4: A relatively complex administrative system for one of the local hospitals. Some of the requirements seem to be pretty unclear, but all the requirements are stable.
• Project 5: A small real-time control system to be used for monitoring patients in a local hospital.
Consider the following software development approaches/models: waterfall, throw-away prototyping, evolutionary prototyping, component-based development, formal development. Which of the above approaches/models would you choose for each of your projects? Briefly explain your choices.
Write a program with a function that accepts a string as an argument and returns the number of uppercase, lowercase, vowel, consonants, and punctuation that the string contains. The application should let the user enter a string and should display the number of uppercases, lowercases, vowels, consonants, and punctuations that the string contains.
Answer:
Explanation:
The following code is written in Python. It is a function called checkString that takes in a string as an argument and loops through each char in that string and checking to see if it is lowercase, uppercase, vowel, consonant, or punctuations. It adds 1 to the correct variable. At the end of the loop it prints out all of the variables. The picture below shows a test output with the string "Brainly, Question."
def checkString(word):
uppercase = 0
lowercase = 0
vowel = 0
consonants = 0
punctuation = 0
vowelArray = ['a', 'e', 'i', 'o','u', 'y' ]
consonantArray = ['b', 'c', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 'm', 'n', 'p', 'q', 'r', 's', 't', 'v', 'w', 'x', 'y', 'z']
punctuationArray = ['.', '!', '?', ',', ';', '(', ')']
for char in word:
if char.isupper():
uppercase += 1
else:
lowercase += 1
if char.lower() in vowelArray:
vowel += 1
elif char.lower() in consonantArray:
consonants += 1
if char in punctuationArray:
punctuation += 1
print('Uppercase: ' + str(uppercase))
print('Lowercase: ' + str(lowercase))
print('Vowels: ' + str(vowel))
print('Consonants: ' + str(consonants))
print('Punctuations: ' + str(punctuation))
The following Python program should print the sum of all the even numbers from 0 to 10 (0, 2, 4, 6, 8, 10), but it has two bugs:
x = 0
sum = 0
while x < 10:
sum = sum + x
x = x + 1
print(sum)
Write a sentence or two explaining what the errors are and how to fix them.
Answer:
To make the value 10 also part of the loop, the while statement must be "while x<=10" otherwise 10 is excluded. To have only even numbers, x should be increased by 2, not 1, i.e.: "x = x + 2".
what are the different types of biometric method used in artificial intelligence?
Answer:
Different types of biometric method used in AI are
Explanation:
Face Recognition.
Speaker (Voice) Recognition.
Fingerprint Recognition.
Behavioral Biometrics.
Crossmatch – 'Composite' Biometric Authentication.
Tygart Technology – Facial Recognition from Videos.
Onfido – Facial Biometrics.
EyeLock – Iris Recognition.
Design and Analyze an algorithm for the following problem,
Give pseudocode for your algorithm.
Prove that your algorithm is correct.
Give the recurrence relation for the running time for your algorithm.
Solve the recurrence relation.
Suppose you are given 3n marbles that look identical, with one special marble that weighs more than the other marbles. You are also given a balancing scale that takes two items (or sets of items) and compares their weights. Design and analyze a divide and conquer algorithm to find the heavy marble using the balancing scale at most n times.
Answer:
If you have 3n marbles, then you need at least n weighings to find the heavier marble.
Algorithm:-
Label all marbles from 1 to n.
Divide the marbles into three groups G1, G2, and G3 such 2 groups G1, and G2 are compared to every other employing a pan, and therefore the third group G3 is kept aside.
Condition 1- If G1>G2, If the special marble is one among the primary two groups that are being weighed,i.e., special marble is in G1.
Condition 2- If G2>G1, If the special marble in group 2, G2.
Condition 3- If G1=G2 If the primary two groups weigh equal, then special marble is present within the third group, G3.
Take the group containing special marble and perform the above steps 1,2,3,4 on it.
Keep repeating the above steps until, a gaggle of three marbles is obtained, and therefore the special marble is found from that group by performing steps 1,2,3,4 on the group.
Explanation:
Pseudocode:-
function puzzle( G1, G2, G3)
{
Compare the values G1, G2
if G1>G2
return G1
else if G2>G1
return G2
else
return G3
end of function puzzle
}
function main()
{
print prompt "Enter the value of n"
Take the value of n from the user
while(n != 0)
{
Create 3 groups/arrays each of size 3n-1
G= puzzle( g1,g2,g3)
n= 3n-1
}
print the value in G
end of main
}
Recurrence relation for the running time for the algorithm:-
T (n) = 2T ( n1/3) + 1 with base T (3) = 1.,
here n is the total number of marbles.
We cannot apply the master theorem because of the cube root, so we draw the recursion tree.
First, we determine the height of the tree; denote this by h. By observing the powers of the arguments in the tree, we can see that in order to get to the base case of n = 3, it must be that,
n(1/2)h=3
(1/3)h=logn(3) = log 3/ log n = 1/log n
3h=log n
Now, since we do a constant amount of work (1, specifically) at each node in the recursion tree, we note that at depth d in the recursion tree we do 3d total work. We can therefore write the sum over the tree as a geometric series as follows:
[tex]T(n)= \sum_{d=0}^{log(logn)}3^d = (1-3^{log(log(n)+1)})/1-3)=(3^{log(log(n)+1)}-1)/2\\T (n) = 3 log (n)-1[/tex]
Therefore,
T (n) = Θ(log n).
How many constructors are there in the following class declaration?class CashRegister { public: CashRegister(); CashRegister(int count); void set_item_count(int count); void view() const; private: int item_count; }; CashRegister::CashRegister() { set_item_count(0); } CashRegister::CashRegister(int count) { set_item_count(count); }a. 0b. 1c. 2d. 3
Answer:
a. 0
Explanation:
There are zero constructors in the given class declaration. There is a cash register which is in count for public. There is a private cash register which shows the item count as zero.
TRUE or FALSE: HTML is used to style web pages.
Answer:
TRUE
Explanation:
How long does it take to learn python
Answer:
five to 10 weeks
On average, it can take anywhere from five to 10 weeks to learn the basics of Python programming, including object-oriented programming, basic Python syntax, data types, loops, variables, and functions.
:
Write a program that prints the following line of output 1000 times:
All work and no play makes Jack a dull boy.
You should not write a program that uses 1000 lines of source code; use methods to shorten the program.
(Hint: use methods to shorten the program). Each print statement should only have one line of "All work and no play makes Jack a dull boy". What is the shortest program you can write that will produce the 1000 lines of output, using only the material?
White spaces will be ignored (empty lines, (. ). class header, method headers, etc)
AllWorkNoPlay: Using static methods to shorten the program (no loops allowed)
AllWorkNoPlay
Answer and Explanation:
Using javascript:
var play;
function AllWorkNoPlay(){
Console.log("All work and no play makes Jack a dull boy");
play++
If(play<=1000){
AllWorkNoPlay()
}
else(
return;
)
}
AllWorkNoPlay()
From the above we have defined a function that uses recursive function to print "All work and no play makes Jack a dull boy" to the console 1000 times and not more than that. We have called the function after that.
What sequence is used to create a brochure document from a template?
New, File, Brochures
File, New, Brochures
Brochures, File, New
Brochures, New, File
Answer:B. File, New, Brochures
Explanation: Just took the test
