Answer:
There are no null pointers.
Explanation:
Each element in a circular linked list points to exactly one other element, thus closing the loop and making it "circular".
How DNS service are to be deployed on the network (15 -30 words)
Switched backbone networks:_____.a. always use a ring topology.b. require much more management that do routed backbone networks.c. use a star topology with one device, usually a switch.d. are the least common type of BN used in one building.e. switch the traffic based on layer 3 addresses.
Answer:
c
Explanation:
spongo
Which of the following is an input device on a toaster?
O the heating element
the tray
O the start button
the electrical outlet
Susan is taking a French class in college and has been asked to create a publication for her class. What feature can she
use to help her develop her publication in French?
Research
Grammar
Language
Spell Check
Answer:
Essayons
Explanation:
the answer is Language
The long-run average cost curve is typically _______________________. a) downward-sloping at first but then b) upward-sloping upward-sloping at first but then c) downward-sloping always d) downward-sloping always upward-sloping
Answer:
A. downward-sloping at first but then upward-sloping
Explanation:
The long-run average cost curve is typical "downward-sloping at first but then upward-sloping." This can be shown as the long-run average cost curve is graphically represented in a U shape.
The reason is that the long-run average cost of production initially falls as a result of increase returns to scale as output is increased, however, at some stage beyond this certain this, the long-run average cost of production rises because of decreasing returns of scale.
Module 1 and 2 Coding Guided Notes Fill in your answers to each response as you read through the lesson pages in the coding course. Lesson 1.01: 1. Instructions for computers to solve a problem is known as _________. Computer ________ is how humans and machines talk to each other. 2. Learning to code or write a _________ allows for a solution to a problem.
Answer:
Code; code; program.
Explanation:
1. Instructions for computers to solve a problem is known as code. Computer code is how humans and machines talk to each other. Some examples of programming language used to write a code in instructing a computer for the execution of a task are python, Java, Javascript, ruby, c++, c# etc.
2. Learning to code or write a program allows for a solution to a problem.
Answer: 1st: code 2ed:code 3rd:program
Explanation: hope this help's :)
What is a trojan horse in computer science?
Answer:A Trojan Horse Virus is a type of malware that downloads onto a computer disguised as a legitimate program
Explanation:
/*this function represents
*what karel has to do
*/
function start() {
turnLeft();
buildTower();
turnRight();
if(frontIsClear()){
toMove();
}
while(noBallsPresent();
turnLeft();
buildTower();
}
if(frontIsBlocked()){
goBack();
}
}
/*This represents karel is
*putting down the balls for making the tower
*/
function buildTower(){
putBall();
move();
putBall();
move();
putBall();
}
function
move();
turnRight();
move();
move();
turnLeft();
move();
}
i need help finding the issues
anything
Explanation:
I know what to say this time
Answer:
turn right
Explanation:
i think sorry if it is wrong
Given that a computer required service, what is the probability that it was a laptop? Given that the computer required service, the probability that it was a laptop is nothing?
Complete Question:
A campus bookstore sells both types and in the last semester sold 56% laptops and 44% desktops. Reliability rates for the two types of machines are quite different, however. In the first year, 5% of desktops require service, while 15% of laptops have problems requiring service.
Given that a computer required service, what is the probability that it was a laptop?
Answer:
Probability = 0.084
Explanation:
Given
Laptops = 56%
Desktop = 44%
Service Required (Laptop) = 15%
Service Required (Desktop) = 5%
Required
Determine the probability that a selected computer is a laptop and it requires service.
The question tests our knowledge of probabilities using "and" condition.
What the question requires is that, we calculate the probability of selecting a LAPTOP that REQUIRES SERVICE
Note the capitalised words.
This will be calculated as follows:
Probability = P(Laptop) and P(Service Required (Laptop))
[Substitute values for P(Laptop) and P(Service Required (Laptop))]
Probability = 56% * 15%
[Convert to decimal]
Probability = 0.56 * 0.15
Probability = 0.084
The two types of attack on an encryption algorithm are cryptanalysis, based on properties of the encryption algorithm, and _________ which involves trying all possible keys.
Answer:
Brute force
Explanation:
The two types of attack on an encryption algorithm are cryptanalysis, based on properties of the encryption algorithm, and brute force which involves trying all possible keys.
In brute force attacks there is the issue of using different keys and this is because the attacker is trying to guess the passwords used in the system in order to have it compromised.
Answer:
D.
triple Data Encryption Standard (DES)
Explanation:
Sincerely : Baby weeb
what is suitable equipment to meet customer needs from
1 stand alone pcs
2 networked pcs
3 servers
4 network equipment
5 operating system
6 application software
Which items are placed at the end of a
document
O Header
O Footer
O Foot Note
O End note
Answer:
End note, I think plz tell me if im wrong thank you
An IT suspects that an unauthorized device is connected to a wireless network. This is a result of pastry sharing on a device brought from home. What is put in place to stop such activity.
1- Media Access Control Filtering
2- Channel Overlap
3-WiFi Protected Access 2
4- collision Domain
Answer:
3. WiFi Protected Access 2
Explanation:
Given that Wi-Fi Protected Access 2 often referred to as WAP 2 is a form of computer security or privacy measure to ensure that Wireless networks are furnished with powerful security of data network access control.
Hence, when a user employed or utilize WPA2. It gives such a user a high degree of maximum certainty of controlling the users that can have access to his wireless network.
Hence, in this case, what is put in place to stop such activity is Wi-Fi Protected Access 2
write an essay about yourself based on the dimensions of ones personality
you should restrict access to your system both online and offline. Is it true or false
Answer:
false
Explanation:
to keep personal information secure
Write a sed command that will display all lines of the birthday file that do not contain the string March. What was the sed command?
Answer:
sed '/march/{d;}' birthdays.txt > result .txt
Explanation:
sed syntax is basically:
sed '/expression/{command;command;...;}' inputfile > outputfile
First, for the expression part, we use /march/ to match all lines containing that string. Then for the command part, we only use {d} command to delete every matching line found.The third part contains the input file to process, I have named it birthdays.txt, but it could have been any other file needed.Finally "> result .txt" makes the script output to be saved into a file named result.txtIn the following code fragment, how many times is the count() method called as a function of the variable n? Use big-O notation, and explain briefly. for (int i = 0; i < 3; i++) { for (int j = 0; j < n; j++) { for (int k = 0; k < j; k++) { count(); } }
Answer:
The loop counts the count() function length of n-1 times with respect to n.
Explanation:
The first and outer loop counts for two times as the variable declared in the condition counts before the iteration is made. The same goes for the other for statements in the source code.
The n represents the number length of a range of numbers or iterables (like an array).
Write an application named Hurricane that outputs a hurricane’s category based on the user’s input of the wind speed. Category 5 hurricanes have sustained winds of at least 157 miles per hour. The minimum sustained wind speeds for categories 4 through 1 are 130, 111, 96, and 74 miles per hour, respectively. Any storm with winds of less than 74 miles per hour is not a hurricane. If a storm falls into one of the hurricane categories, output This is a category # hurricane, with # replaced by the category number. If a storm is not a hurricane, output This is not a hurricane.
Answer:
def Hurricane(wind_speed):
if wind_speed >= 157:
print("Category 5 hurricane")
elif wind_speed >= 130:
print("Category 4 hurricane")
elif wind_speed >= 111:
print("Category 3 hurricane")
elif wind_speed >= 96:
print("Category 2 hurricane")
elif wind_speed >= 74:
print("Category 1 hurricane")
else:
print("Not a hurricane")
Hurricane(121)
Explanation:
The function "Hurricane" in the python code accepts only one argument which is the recorded speed of a hurricane. The nested if-statement evaluates the speed of the hurricane and output the appropriate category of the hurricane based on the speed.
Comment on the following 2 arrays. int *a1[8]; int *(a2[8]); a1 is pointer to an array; a2 is array of pointers a1 is pointer to an array; a2 is pointer to an array a1 is array of pointers; a2 is pointer to an array a1 is array of pointers; a2 is array of pointers
Answer:
The answer is "a1 and a2 is an array of pointers".
Explanation:
In this question, A collection of pointers refers to an array of elements where each pointer array element points to a data array element. In the above-given statement, the two-pointer type array "a1 and a2" is declared that holds the same size "8" elements in the array, and each element points towards the array's first element of the array, therefore, both a1 and a2 are pointer arrays.
Consider the use of 1000-bit frames on a 1-Mbps satellite channel with a 270-ms delay. What is the maximum link utilization for,
a. Stop-and-wait flow control?
b. Continuous flow control with a window size of 7?
c. Continuous flow control with a window size of 127?
Many believe that U.S. tax policy should provide a level playing field for traditional retail businesses, mail order companies, and online merchants. What form of ebusiness challenge is this statement referring to?
A. Adhering to taxation rules.
B. Ensuring consumer protection.
C. Identifying limited market segments.
D. Managing consumer relationships.
Answer:
A. Adhering to taxation rules.
Explanation:
This is because, when there is no level playing field for different segments of the business in terms of U.S tax policy, there will surely be challenges in "Adhering to taxation rules."
Given that the statement might imply that there are different rules applicable to different sectors of business, this will make it difficult for the different firms or players involved to follow the taxation rules.
Hence, stating that many believe that U.S. tax policy should provide a level playing field for traditional retail businesses, mail order companies, and online merchants, indicated that the e-business challenge is "Adhering to taxation rules."
Builder Software is used to create _____? answers: 3d digital art design for cameras audio special effects
Answer:
HTML website without inputting manual codes
Explanation:
A Builder Software in computer engineering or science is a general name of the software that is designed to give users the ability to build HTML websites without inputting the manual codes themselves. The software comes with tools that help to create the user interface without adding code.
Example of Builder Software is Squarespace, Wix, Dudamonile, Weebly, OnDevice, RedTim, etc.
Answer:
I think it's used to create 3-D digital art
Explanation:
PLS HELP I WILL MARK BRAINLIEST
Answer:
C
Explanation:
Animal cells each have a centrosome and lysosomes, whereas plant cells do not. Plant cells have a cell wall, chloroplasts and other specialized plastids, and a large central vacuole, and animal cells do not.
The project sponsor has asked Franz to hold a kickoff meeting for their project. What is the purpose of a
kickoff meeting?
Select an answer:
Introduce the team to the project, processes, and to one another.
Obtain approval for the team to start work on their assignments.
Provide an opportunity for the sponsor to talk about the project,
Obtain approval of the project plan.
Answer:
Introduce the team to the project
Explanation:
You never want to get ahead always start slown and easy for the team so none gets left behind also can i get brainliest
The purpose of the kickoff meeting is Introduce the team to the project, processes, and to one another.
The information regarding the kickoff meeting is as follows:
In this, the team members get to know each other.It helps team members to understand the objectives of the project.Also it permits the stakeholders for understanding the risk, assumptions, etc.Learn more: brainly.com/question/17429689
Refer to the exhibit. What kind of NAT is configured on the ASA device?
Answer:
A network administrator has configured NAT on an ASA device
Explanation:
which of the following file formats cannot be imported using Get & Transform
Answer:
The answer to this question is given below in the explanation section.
Explanation:
In this question, the given options are:
A.) Access Data table
B.)CVS
C.)HTML
D.)MP3
The correct option to this question is D- MP3.
Because all other options can be imported using the Get statement and can be further transformed into meaningful information. But MP3 can not be imported using the GET statement and for further Transformation.
As you know that the GET statement is used to get data from the file and do further processing and transformation.
(Decimal to binary) Write a recursive method that converts a decimal number into a binary number as a string. The method header is public static String dec2Bin(int value) Write a test program that prompts the user to enter a decimal number and displays its binary equivalent.
Answer and Explanation:
import java.util.Scanner;
public class convertToBinary {
public static String declToBin(int value){
if(value == 1){
return declToBin((value/2) + "" + (value%2);
}
else{
declToBin((value/2) + "" + (value%2);
}
}
public static void main(String args[]){
int number;
Scanner change = new Scanner(System.in);
System.out.print("Enter decimal value: ");
number = change.nextInt();
System.out.println(declToBin(number));
}
}
The recursive function declToBin(int value) keeps executing code until value==1. Recursive functions reduces lines of code and makes it more efficient.
Note: Decimal is number in base 10(denary). To convert a decimal number to base 2(binary), we keep dividing the decimal number entered by the user by 2 until the result is zero(when the number divided is one)
We use the Java programming language here. First we import the Scanner object(import.java.util.Scanner). We use the method nextint() from the object to convert the string value entered by the user to int value( because our declToBin function takes an int parameter).
2. Use the correct membership operator to check if "banana" is not present in the fruits object
fruits = ["mango", "orange") if
"banana"
fruits:
print("Yes, apple is a fruit!")
Answer:
if not "banana" in fruits:
Explanation:
Given the code segment
Required
Fill in the missing blank
Literally, membership operators are used to check the membership of an item in lists, tuples, strings, etc.
The given code segment defines a list named fruits with two items.
To check if "banana" is not in fruit, we make use of the following statement:
if not "banana" in fruits:
Which means if banana is not in fruit
Having done that, the complete program would be:
fruits = ["mango", "orange"]
if not "banana" in fruits:
print("Yes, apple is a fruit!")
1. Do our shared social experiences lead us to think
communication is a cure-all?
Answer:
Yes
Explanation:
Shared social illustrations have always shown that any problem of any kind can be sorted by communication.
Eg : Whenever societies face any problem - eg recession, the competent people related to that area of problem (representing different interests of various groups also) sit & discuss (ie communicate in detail) about it.
These communications have seen to be solution to all problems world has faced.
Yes, our shared social experiences lead us to think communication is a cure-all.
This is because, helps the individual in shaping their mental and emotional health for the rest of their life.
With shared social experiences , there would be communication among people and it serves as a cure-all.
Therefore, shared social experiences lead us to think communication is a cure-all.
Learn more about social experiences at:
https://brainly.com/question/24452126
Copy the formula from cell c5 to the range c6- c11
Answer:
Where is cell c5
Explanation: