Andrew has a reminder widget. Andrew thinks of this as a remote control for his app.
What is a widget?A widget is known to be a kind of element that is used by a graphical user interface (GUI) that shows information or gives a specific way for a user to be able to communicate with the operating system or any kind of application.
Note that Andrew has a reminder widget. Andrew thinks of this as a remote control for his app.
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Which of the following policies states that users agree to follow it in order to be given access to corporate email, information systems, and the I Internet? Acceptable Use Policy. Social Media Policy. Information Privacy Policy. Email Privacy Policy.
Answer:
Acceptable Use Policy
Explanation:
Hope that helps
Describe the concept behind a digital signature and explain how it relates to cybersecurity by providing a hypothetical example of a situation in which a digital signature could enhance cybersecurity.
Answer: A digital signature creates a stamp on a document, that has time, location and is used to assure that the right person was the one that signed
Explanation: This can be used in a transaction where two two parties who are signing but in two locations
Select the correct answer.
What does virtualization do?
A.
It limits the working of the existing operating system.
B.
It creates barriers in cloud storage.
C.
It combines the existing physical servers into one logical server.
D.
It runs any operating system on your existing operating system.
Answer:
D.it runs any operating system on your existing operating system
Explanation:
because virtualization is a windows version for virtual machine.
What type of trust model is used as the basis for most digital certificates used on the internet?
The type of trust model that is used as the basis for most digital certificates used on the internet is known to be option B. distributed trust.
What is the trust model of the Internet?The trust model of the internet is known to be one that is made up of tradeoffs.
Note that Distributed trust is seen as the system that is made up of transactions and it is one that is backed up by an extended community and onw where there is no trusted third parties.
Hence, The type of trust model that is used as the basis for most digital certificates used on the internet is known to be option B. distributed trust.
See full question below
What type of trust model is used as the basis for most digital certificates used on the Internet?
A. third-party trust
B. distributed trust
C. related trust
D. managed trust
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Select the correct answer.
What does firewall software do?
A.
It improves network connectivity.
B.
It monitors network traffic to block malicious content.
C.
It adds some new features to the operating system.
D.
It installs viruses in the system.
Answer:
A. It improves network connectivity.
Answer:
B. It monitors network traffic to block malicious content.
compare the two methods of creating table in ms access ( Datasheet view and Design view) which one wouldyou prefer to use to record the advantages and dis advantages of using the internet?
The main difference between the datasheet view and the design view is in the datasheet view, we can only view and do minor changes but in the design view, we can edit the table and modify it.
What is MS Access?MS Access is a service of Microsoft, that is used in the sector of business and other companies, to store and manage data.
Datasheet view and design view are the two types of tables in ms access, the design view has more functions, you can change and edit the table.
Thus, the primary distinction between the datasheet view and the design view is that while we can examine and make some minor adjustments in the datasheet view, we can edit and amend the table in the design view.
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What is an example of work performed by an integration platform as a service (ipaas)?
Answer:
An example of work performed by an Integration Platform as a Service (IPaaS) is setting up and configuring cloud-based servers.
- IPaaS is the solution for hosting, developing, and integrating cloud data.
- With help of IPaaS, users can develop integration flows that connect applications that reside in the cloud.
- The best IPaaS solutions consist of easy graphic tools that help visualize. - It is also referred as cloud integration platform
- IPaaS has the ability to provide everything from data warehousing and infrastructure to DevOps environments and application design.
- IPaaS solutions blend services and tools into service-oriented architecture (SOA)
- This gives organizations the ability to share information and resources across applications.
Explanation:
iPaaS, or Integration-Platform-as-a-Service, is a self-service cloud-based solution that standardizes how applications are integrated. Developers, consultants and even non-technical users can use iPaaS out-of-the-box to quickly build the integration flows for sharing data within an organization or with multiple companies.
List the two examples of input devices
Answer:
Computer - Input Devices
•Keyboard.
•Mouse.
•Joy Stick.
•Light pen.
•Track Ball.
•Scanner.
•Graphic Tablet.
•Microphone.
Explanation:
hope this helps you
In 2018, the rules changed and Olympic organizers allowed the use of _____ music in performances for the first time
In 2018, the rules changed and Olympic organizers allowed the use of vocal music in performances for the first time.
What is an Olympic Charter?An Olympic Charter can be defined as the fundamental rules, regulations and principles which governs the Olympic Games, and they must be adopted by the International Olympic Committee (IOC) as guidelines for hosting and organizing the Olympic Games.
In Pyeongchang 2018, the rules changed and Olympic organizers allowed the use of vocal music in performances for the first time for figure skaters.
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Your cousin asks you to help her prepare for her computer science exam next week. She gives you two clues about a type of relational database key: No column values may be NULL, and columns must be necessary for uniqueness. Which type of key is she referring to
In the case above, the type of key that she is referring to composite primary key.
What is the key about?A primary key is known to be one that is made up of a column, or group of columns and it is often used to know a row.
The composite primary key is made up of multiple columns, known for its uniqueness, and as such In the case above, the type of key that she is referring to composite primary key.
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Your task is to design a method int[] allMatches(int[] values, int size, int a, int b) that returns all values between a and b inclusive in the partially filled array values. For example, if an array a contains 11, 3, 9, 4, 2, 5, 4, 7, 6, 0, then the call allMatches(a, 8, 3, 7) should return an array containing 3, 4, 5, 4, 7. Note that the 6 is not included because it is past the size of the partially filled array. Arrange the pseudocode below in the right order. Not all lines are useful.
ArrayValues. Java Tester.
java for (int v: values)
{ public class ArrayValues public static intti allatches(int[1 values, int size, int, int b) {
} for (int k = 0; k < size; k++) {
int v = values[k]; for (int k = 0; k < size; k++) {
int v = values[k]; for (int v: values) {
result[1] = v; 1++;
}
int count = 0; )
} if (a
int[] result = new int[count);
The program that returns all values between a and b inclusive in the partially filled array values is illustrated below.
What is a program?A computer program means a sequence or set of instructions that is in a programming language for a computer to execute.
Here, the program based on the information given will be:
count = 0
for each v in values
if a <= v <= b
count++
result = new int[count]
i = 0
for each v in values
if a <= v <= b
result[i] = v
i++
return result
Java code:
public class ArrayRange {
public static int[] allMatches(int[] values, int size, int a, int b) {
int count = 0;
for (int i = 0; i < size; i++) {
if(values[i] >= a && values[i] <= b) {
count++;
}
}
int result[] = new int[count];
count = 0;
for (int i = 0; i < size; i++) {
if(values[i] >= a && values[i] <= b) {
result[count++] = values[i];
}
}
return result;
}
public static void main(String[] args) {
int[] a = {11, 3, 9, 4, 2, 5, 4, 7, 6, 0};
int[] returnedArray = allMatches(a, 8, 3, 7);
for (int i = 0; i < returnedArray.length; i++) {
System.out.print(returnedArray[i] + " "
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Most computers today support the ____ standard, which means the computer automatically configures new devices as soon as they are installed and the computer is powered up.
A lot of computers today support the plug and play standard, which means the computer automatically configures new devices as soon as they are installed.
What is the Plug and Play (PnP)?This is the aspect of Windows that helps the computer system to be able to stand or adapt to hardware changes with some little intervention by the user.
Hence, A lot of computers today support the plug and play standard, which means the computer automatically configures new devices as soon as they are installed.
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To read encrypted data, the recipient must decipher it into a readable form. What is the term for this process?.
Answer:
Decryption.
Explanation:
If I replace this screen with these black spots go away?
Yes I'm sure they would, these black spots are being caused due to a broken screen!
Hope this helps!!
Atomic integers in Linux are useful when A) several variables are involved in a race condition. B) a single process access several variable involved in a race condition. C) an integer variable needs to be updated. D) All of the above.
Atomic integers in Linux are useful when an integer variable needs to be updated.
What is an Atomic Integer?This is known to be an applications that is said to be a form of an atomically incremented counters, and it is one which cannot be used as a kind of replacement for any Integer.
Therefore, Atomic integers in Linux are useful when an integer variable needs to be updated.
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C++ code only
Inventory Items:
We're going to do an inventory management system. In the real world, this would use a database, not a file. A single inventory item contains:
item names (or description), like "socks, - red" or "socks - blue". This has to be a character string that WILL include spaces.
item numbers that are unique to the item, similar to UPC codes, like 121821 or 128122. Even though they look like numbers, they are really character strings.
a price, like 4.99, a double.
a quantity on hand, like 13, an integer.
Your program will need to manage arrays of these items.
-----------------------------------------------------------------------------------
Menu:
Your code need to have the following features, all accessible from a menu.
Add a new inventory item to the data into the array in memory. You'll type in the inventory number, description, quantity and price. This will also update the number of items on the menu screen.
List the inventory (in the array in memory) on the screen in neat columns. Display it in chucks of 15 items with a pause in between.
Search the inventory (in the array in memory) for an item by inventory number. If found, print the stored info, otherwise print 'not found'.
Calculate the total value on hand of the inventory (in the array in memory). The sum is the accumulation of all the (quantities * prices).
Save the array in memory to a disk file. It can then be loaded later.
Read from a disk file to the array in memory. This will overwrite the array in memory with new information from the disk. If you data isn't saved, it will be lost. That how is SHOULD work!
----------------------------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------
Menu Sample:
56 items stored
1) Add an item to memory
2) Search memory for an item
3) List what's in memory
4) Total value on hand
5) Save to a file
6) Read in from a file
0) Exit Program
Enter Choice:
-------------------------------------------------------------------------------------------------------------------
How to store the arrays: Parallel Arrays Option
You can maintain 4 arrays, one for each type. You will need to be careful to keep the items in the same position.
string descriptions[1000];
string idNumbers[1000];
float prices[1000];
int quantity[1000];
In this scenario, an item will be spread over the 4 arrays, but all at the same index.
------------------------------------------------------------------------------------------------------------------------------
How to store the data on the disk:
You are required to use the following text based format
Socks - Blue (in the inventory file)
74627204651538
4.99
27
Yellow Socks
25435567456723452345
7.99
27
Each individual item is stored in 4 separate lines. Records follow each other directly.
Using the computational language C++ it is possible to write a code is possible to create a function that stores items like this:
Writting the code in C++://Header files
#include <iostream>
#include <string>
#include <fstream>
using namespace std;
//Class inventoryItem
class inventoryItem
{
public:
//Variable declaration
string itemName;
string itemNumber;
double itemPrice;
int itemQuantity;
};
//implementation of menuItems() function.
void menuItems()
{
// Display the Menu
cout << "=============================\n";
cout << " 1) Add an item to memory\n"
<< " 2) Search memory for an item \n"
<< " 3) List what's in memory\n"
<< " 4) Total value on hand\n"
<< " 5) Save to a file\n"
<< " 6) Read from a file\n"
<< " 0) Exit Program" << endl;
}
//main method.
int main()
{
//variable declaration.
int mnuChoice, cn = 0, d;
string n;
double sum = 0, c;
int temp;
string a, b;
string inputBuffer;
inventoryItem items[100];
ifstream inventoryFile("inventory.txt");
if (inventoryFile)
{
//store the data from the file to memory.
while (!(inventoryFile.eof()))
{
inventoryFile >> items[cn].itemName;
inventoryFile >> items[cn].itemNumber;
inventoryFile >> inputBuffer;
items[cn].itemPrice = atof(inputBuffer.c_str());
inventoryFile >> inputBuffer;
items[cn].itemQuantity = atoi(inputBuffer.c_str());
cn++;
}
inventoryFile.close();
ifstream inventoryFile("inventory.txt");
ofstream fout;
fout.open("inventory.txt");
do
{
menuItems();
cout << cn << " items stored." << endl;
// Prompt and read choice form the user
cout << "Enter your choice: ";
cin >> mnuChoice;
switch (mnuChoice)
{
//Add a new inventory item to the data in memory.
case 1:
// Prompt and read name of the item from the user
cout << "Enter name of the item: ";
cin >> inputBuffer;
items[cn].itemName = inputBuffer;
// Prompt and read itemNumber from the user
cout << "Enter the itemNumber: ";
cin >> inputBuffer;
items[cn].itemNumber = inputBuffer;
// Prompt and read itemPrice from the user
cout << "Enter the itemPrice: ";
cin >> inputBuffer;
items[cn].itemPrice = atof(inputBuffer.c_str());
// Prompt and read itemQuantity from the user
cout << "Enter the itemQuantity: ";
cin >> inputBuffer;
items[cn].itemQuantity = atoi(inputBuffer.c_str());
cn++;
break;
//Search the inventory for an item by inventory number.
case 2:
temp = 0;
cout << "Enter inventory itemNumber: ";
cin >> n;
for (int i = 0; i < cn&&temp != 1; i++)
{
// If found, print the stored info
if (items[i].itemNumber.compare(n) == 0)
{
// Display the stored information
cout << "Item Name" << "\t" << "Item Number" << "\t" << " Item Price" << "\t" << " Item Quantity" << endl;
cout << items[i].itemName << "\t " << items[i].itemNumber << " \t" << items[i].itemPrice << "\t " << items[i].itemQuantity << endl;
temp = 1;
}
}
// otherwise print 'not found'.
if (temp == 0)
{
cout << "Not found!!!" << endl;
}
break;
//List the inventory on the screen
case 3:
cout << "The data in the memory is:" << endl;
cout << "Item Name" << "\t" << "Item Number" << "\t" << " Item Price" << "\t" << " Item Quantity" << endl;
for (int i = 0; i < cn; i++)
{
cout << items[i].itemName << "\t " << items[i].itemNumber << "\t " << items[i].itemPrice << " \t" << items[i].itemQuantity << endl;
}
break;
// Calculate the total value on hand.
case 4:
for (int i = 0; i < cn; i++)
{
// The sum is the accumulation of all the (quantities * prices).
sum += items[i].itemPrice*items[i].itemQuantity;
}
cout << "sum value on hand: " << sum << endl;
break;
// Save the inventory data in the given file
case 5:
for (int i = 0; i < cn; i++)
{
if (i == cn - 1)
{
fout << items[i].itemName << " \t" << items[i].itemNumber << " \t" << items[i].itemPrice << " \t" << items[i].itemQuantity;
}
else
{
fout << items[i].itemName << " \t" << items[i].itemNumber << " \t" << items[i].itemPrice << " \t" << items[i].itemQuantity << endl;
}
}
break;
// Read the data from the file
case 6:
while (!(inventoryFile.eof()))
{
inventoryFile >> a;
inventoryFile >> b;
inventoryFile >> inputBuffer;
c = atof(inputBuffer.c_str());
inventoryFile >> inputBuffer;
d = atoi(inputBuffer.c_str());
// Dsiplays the data in the file
cout << a << " " << b << " " << c << " " << d << endl;
}
break;
}
// Check the menu choice is not equal to 0,
//if it is equal exit from the loop
} while (mnuChoice != 0);
// File closed
fout.close();
inventoryFile.close();
}
// If the inventory file does not exist
// and then display the error message.
else
{
cout << "File does not exist!" << endl;
}
return 0;
}
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Question 13 :A college has a learning management system (LMS) application that is in the cloud and maintained by the college IT department. The college has a contract with the company that wrote the LMS software to provide access to the LMS during planned maintenance periods and in the event of a disaster. This service is a cloud-based service as well. What cloud architectural model does the college use
The cloud architectural model that is being used by the college is hybrid cloud.
The types of cloud computing.In Computer technology, there are three main types of cloud computing and these include the following:
Private cloudPublic cloudHybrid cloudBasically, a hybrid cloud combines the features of both a private cloud and public cloud. In this scenario, we can logically deduce that the cloud architectural model that is being used by the college is hybrid cloud because both the college's IT department and the company has access to learning management system (LMS) application hosted in the cloud.
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Draw a circuit with a 12-volt battery and two resistors(100 ohms and 200 ohms) in parallel. What is the total resistance of the circuit?
The total resistance in the circuit is 66.67 ohm.
What is a circuit?The circuit is a path designed for the flow of current. We can see that the resistors are connected to a common junction (in parallel) as shown in the image attached to this answer.
The total resistance is obtained from;
1/Rt= 1/R1 + 1/R2
1/Rt= 1/200 + 1/100
1/Rt= 0.005 + 0.01
Rt = 66.67 ohm
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Answer:
The total resistance in the circuit is 66.67ohm
When using encryption from your home computer, how would you configure the router?.
If one is using encryption from your home computer, one can configure the router by the use the wireless router to set the encryption key and type of encryption.
What wireless encryption one can use?The good current standard for encryption for WiFi networks is known to be WPA2 as it is very efficient.
Note that If one is using encryption from your home computer, one can configure the router by the use the wireless router to set the encryption key and type of encryption.
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Device drivers perform the actual communication between physical devices and the operating system. Group of answer choices True False
Answer:
true
Explanation:
PLEASE HELP
Write a pseudo code for an algorithm to wrap a gift.
in computertional geometry the gift wrapping algorithm is an algorithm for computing the context hull of a given set of points
Taylor uses the numeric keypad to enter statistical data into a spreadsheet. which finger should she use to type the number 7 in the number 7609?
Answer:
index finger
Explanation:
The image attached is a nice visual explanation numbering fingers.
Answer:
index finger
Explanation:
Having two, or even three, people explain the material to you
a. Will help you understand it
C.
b. Will give you too many perspectives
O
OB
Please select the best answer from the choices provided
D
d.
Mark this and return
Will just confuse you. Its better to only ask
one person to help
Will decrease your understanding of the
material
Which type of data is used by Cisco Cognitive Intelligence to find malicious activity that has bypassed security controls, or entered through unmonitored channels, and is operating inside an enterprise network
Cisco Cognitive Intelligence often use statistical data made or use for statistical analysis in order to see malicious activity that has bypassed security controls.
What is statistical data?This can be seen as Quantitative data that is said to be the output gotten from an act that quantifies, such as how much. e.g. weight, height, etc.
Cisco Cognitive Intelligence often use statistical data made or use for statistical analysis in order to see malicious activity that has bypassed security controls.
See options below
alert
session
statistical
transaction
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Is the following statement valid or invalid? Give reason if it is invalid. int 2a = 6:
Answer:when the principle die the irrevocable power of attorney is valid or invalid
Explanation:
A security engineer implemented once-only tokens and timestamping sessions. What type of attacks can this type of security prevent
The type of attacks that this type of security prevent are:
A replay attack A pass-the-hash-attackWhat is a replay attack?A replay attack is known to be a form of network attack where a said attacker is known to detects a data transmission and he or she is the one that fraudulently delayed it or repeated it.
Based on the above scenario, The type of attacks that this type of security prevent are:
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What penalties can occur for a first offense DUI
that did not result in a fatal injury?
Jail time
Must apply for a new license after
revocation
Charged with a felony
Your vehicle impounded
Fines
Alcohol or drug treatment program
Install an Ignition Interlock Device on your car
Suspension or revocation of your driver's license
(Nevada) You check Boxes
The penalties that an occur for a first offense DUI that did not result in a fatal injury are:
Your vehicle impounded.Fines.Alcohol or drug treatment program.Suspension or revocation of your driver's license.What is the penalty for first time DUI?When a person has a first-offense DUI, the effect for conviction generally is made up of three years of informal probation, fines and taking or completing a first offender alcohol program.
Therefore, The penalties that an occur for a first offense DUI that did not result in a fatal injury are:
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Upon stopping alcohol service to an obviously intoxicated person, the server should:.
Upon stopping alcohol service to an obviously intoxicated person, the server should:
Never embarrass the customer, mostly in front of other people.Call a cab for them or call someone to pick them up using their phones under permission.How to deal with an intoxicated customer?The steps to Handle Intoxicated customer are:
Be calm.Never argue with the intoxicated customer.Never embarrass the customer, mostly in front of other people.Call a cab for them or call someone to pick them up using their phones under permission.So it is better that Upon stopping alcohol service to an obviously intoxicated person, the server should:
Never embarrass the customer, mostly in front of other people.Call a cab for them or call someone to pick them up using their phones under permission.Learn more about intoxicated person from
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Any two differences between third and fourth generation of computer
Answer:
Third generation computer use integrated circuit(IC) and it was fast and reliable.
Forth generation computer micro computer were introduced and they were highly reliable and fast.
Write a class with methods to help you balance your checking account (an object class-main method is not in this class). The CheckingAccount Class should have at least two instance variables: the balance and the total service charges, along with methods to get and set each instance variable. You may add other variables and methods if you like. The program should read the initial balance for the month, followed by a series of transactions. For each transaction entered, the program should display the transaction data, the current balance for the account, and the total service charges. Service charges are $0.10 for a deposit and $0.15 for a check. If a check forces the balance to drop below $500.00 at any point during the month, a service charge of $5.00 is assessed but only for the first time this happens. Anytime the balance drops below $50.00, the program should print a warning message. If a check results in a negative balance, an additional service charge of $10.00 should be assessed. A transaction takes the form of an int number (the transaction code), followed by a double number (the transaction amount). If the int number is a 1, then the double number is the amount of a check. If the int number is 2, then the double number is the amount of a deposit. The last transaction is 0 with no number to follow it. Use the JOptionPane to produce the dialog. A sample Input/Output dialogue is provided via the Sample Run Link below. Use proper style and indentation, efficient programming techniques and meaningful variable and method names according to Java conventions.Code Template The following code template will help with this assignment:----------------- Main.java ------------------------public class Main { // global variables // define a CheckingAccount object to keep trach of the // account information public static void main (String[] args) { // defines local variables CS 3 – Spring 2017 E. Ambrosio 2 // get initial balance from the user // perform in a loop until the transaction code = 0 // get the transaction code from the user // and process it with appropriate helper method // When loop ends show final balance to user. } public static __________ getTransCode() { } public static _________ getTransAmt() { } public static __________ processCheck(___________) { } public static __________ processDeposit(___________) { } } --------------------CheckingAccount.java ------------------------- public class CheckingAccount { private double balance; private double totalServiceCharge; public CheckingAccount(double initialBalance) { balance = ______________________; totalServiceCharge = ______________; } public ____________ getBalance() { return _______________; } CS 3 – Spring 2017 E. Ambrosio 3 public void setBalance(double transAmt, int tCode) { if(tCode == 1) balance = ___________________; else //if(tCode == 2) balance = ______________________; } public ____________ getServiceCharge() { return totalServiceCharge; } public void setServiceCharge(double currentServiceCharge) { totalServiceCharge = ___________________________; } }
Using JAVA knowledge to write code about creating a bank account and using the data to make a transition.
Writing the code in JAVA, we have:CheckingAccount.java
package bankAccount;
public class Transaction {
int transNumber;
int transId;
double transAmt;
public Transaction(int transNumber, int id, double amount) {
this.transNumber = transNumber;
this.transId = id;
this.transAmt = amount;
}
public int getTransNumber() {
return transNumber;
}
public void setTransNumber(int transNumber) {
this.transNumber = transNumber;
}
public int getTransId() {
return transId;
}
public void setTransId(int transId) {
this.transId = transId;
}
public double getTransAmt() {
return transAmt;
}
public void setTransAmt(double transAmt) {
this.transAmt = transAmt;
}
public String toString() {
return "Transaction Number: " + transNumber + ", Transaction ID: " + transId + " Transaction Amount: " + transAmt;
}
}
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