Answer and Explanation:
VPN is an encrypted private network configured within a public network.
Typical applications are for employees accessing corporate network (private) through Internet (public). Encryption and credentials contribute to security despite using a public network.
Which method will return the first element in an ArrayList employees?
employees.first()
employees.get(1)
employees.get(0)
employees.get()
Answer:
employees.get(0)
Explanation:
In the programming, the index of ArrayList start from zero.
So, the element start storing in the ArrayList from the zero index.
get() is the function which is used to retrieve or getting the value in the
ArrayList.
The function employees.get(0), it retrieve the element of zero index.
The function employees.get(1), it retrieve the element of first index.
The function employees.first(1), it is wrong calling.
The function employees.get(), it is wrong calling. you have to enter the index value inside the get().
Lisa granted the CREATE TABLE privilege WITH ADMIN OPTION to Sharon. Sharon granted the privilege to Bob. If Lisa’s privileges are revoked, who else will lose their privileges?
A. Only Bob
B. Only Sharon
C. Both Bob and Sharon
D. No one else will lose their privileges
Answer:
D
Explanation:
As it's not fair if they all lose there privileges
Jack was shocked to witness the sudden drop in performance of his laptop. He also found that the screen saver constant changed and that the taskbar had disappeared. The given problems are symptoms of _____ infections. Select one: a. rootkit b. smishing c. phishing d. bootkit
Answer: bootkit
This is the answer because the hacker was not trying to get any private information, so a bootkit would be the correct answer. A bookit uses a program to basically destroy your computer from the inside, starting from the motherboard.
Hope this helps!
In the context of intentional computer and network threats a ____ is a programming routine built into a system by its designer
Answer:
a. backdoor
backdoor (also called a trapdoor) is a programming routine built into a system by its designer or programmer. It enables the designer or programmer to bypass system security and sneak back into the system later to access programs or files.
Answer:
Backdoor
Explanation:
What are the advantages of using variables in a data type?
Answer:
A variable is a name associated with a data value; we say that the variable "stores" or "contains" the value. Variables allow us to store and manipulate data in our programs.
In the system implementation phase of the systems development life cycle (SDLC), with ________ installation, the organization implements the entire new system/business processes on a limited portion of the business. A) pilot B) phased C) parallel D) plunge
Answer:
The correct answer is (A. pilot)
Today, people working in cyberspace must deal with new and constantly evolving ________.
A. policy
B. risks
C. applications
D. threats
1. When a program routine constantly looks a certain condition and executes a command when the condition is met, this is called:
a. Sampling
b. Polling
c.Interrupting
d. Triggering
What is the current competitive position of Nintendo?
Answer:
Sony and Microsoft
Explanation:
Answer:
Sony and Microsoft.
Explanation:
Xbox is nintendo's biggest competitor in the gaming industry with PS4 hitting Nintendo hard.
Hope I helped!
What is Expectation Gap?
Answer:
According to PakAccountants, "... Expectation gap is the term used to signify the difference in expectations of users of financial statements and auditor's expectation concerning audited financial statements."
Higher-speed Ethernet technologies use an electronic device known as a Hub rather than a switch True/False
In the CRC checker at the receiver, the remainder that indicates error in the received data is:
a. a string of binary zeros
b. a string of binary ones
c. a string of alternating binary ones and zeros
d. not a string of binary zeros
How do apps and devices call the OS?
Consider a hypothetical hard drive that has 400,000 cylinders, 8 heads, and 128 sectors per track. Demonstrate, in writing, how you would calculate the total capacity of this drive. Assume a sector size of 512 bytes and express your answer in GBytes, to the nearest whole GByte, as defined in computer Science.
Answer:
The approximately capacity of a hard disk drive is 195 GB
Explanation:
sector = 512 B
Sector per track = 128 = 64 KB
cylinder = 8 * 128 (512 KB)
cylinders = 400,000 * 512 KB = 195.3 GB
What does technological convergence mean, with examples?
Answer:
Technological convergence is a term describes the layers of abstraction that enable different technologies t inter operate efficiently as a converged system. Convergent services such as VoIP, IPTV, Smart TV and others tend to replace the older technologies.
Explanation:
As a feature of society convergence can spur economic growth and change how people communicate on a global basis. A good way t evaluate the previous generations, items such as CD player, cassette deck, console TV or corded telephone each served only one function, whereas a single modern handheld computing device can meld several of those functions with hardly any user intervention required.
Final answer:
Technological convergence is the integration of different technologies into new products and services, such as smartphones and smart TVs, that impact various aspects of the economy and society. Countries in the converging economy invest in technology to catch up with leaders, incorporating advancements into their systems to improve productivity and quality.
Explanation:
Technological convergence refers to the trend where technologies that were initially quite distinct and unrelated combine to create new products and services that change how we live and work. Throughout the converging economy, countries invest in both physical and human capital to catch up with technology leaders, thus integrating technology into various aspects of their economies.
Examples of technological convergence include smartphones, which combine the functions of a phone, a camera, a web browser, and a music player, and smart TVs, which incorporate internet streaming, traditional broadcasting, and interactive media. Another example is modern agricultural practices that blend information technology, improved crop genetics, and advanced machinery to increase food production efficiency.
Technology, including new ways of organizing work, like the assembly line, and innovative methods for quality assurance in factories, represents a broad category of both tangible inventions and systemic innovations that drive productivity and quality improvements in numerous industries.
A _____ is used by a host to forward IP packets that have destination addresses outside of the local subnet.
Ip packets are forwarded using the default gateway that is being used by the host.
Explanation:
Ip packets are forwarded using the default gateway that is being used by the host, where it has placed their destination addresses on the outside of the local subnet. The default router is another representation of the default gateway. It is also known as the default router. The computer sends the packets to the default router when it wishes to send to any other subnet. In-network this device is being a point of access to the other networks.
What is the role of the constructor for an object?
Answer:
A constructor is responsible for preparing the object for action.
What is the aim of Software Engineering?
Answer:
The basic objective of software engineering is to develop methods and procedures for software development that can scale up for large systems and that can be used consistently to produce high-quality software at low cost and with a small cycle of time.
Explanation:
Continue to learn. The fact that learning never stops is the most crucial fact that every software developer should understand.
What is the main role of Software Engineering?Making stable and efficient software is software engineering's main goal. Software engineering's goal is to create high-quality software.
Because particular software is required in practically every sector, business, and function, software engineering is crucial. As time passes, it becomes increasingly crucial: if something fails within your application portfolio, a prompt, effective fix must be made.
The majority of us began our careers with monolithic systems running on company-owned servers. Software was created using antiquated programming languages and had expensive licensing fees.
Therefore, The primary goal of software engineering is to create scalable methodologies and processes for creating software for large systems.
Learn more about Software Engineering here:
https://brainly.com/question/10339061
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2. Design a Do-While loop that asks the user to enter two numbers. The numbers should be added and the sum displayed. The loop should ask the user whether he or she wishes to perform the operation again. If so, the loop should repeat; otherwise it should terminate.
#include <iostream>
#include <string>
main ()
{
using std::cout;
using std::cin;
std::string s;
do
{
cout<<"Type 2 numbers: ";
int a,b;
cin>>a>>b;
cout<<"Sum of your numbers equals to: "<<a+b;
cout<<"\nType \"Yes\" if you want to continue.";
cin>>s;
}while(s=="Yes");
return 0;
}
Answer:
Program :
#include <iostream> // Header file.
using namespace std;
int main () // Main function which starts the executions
{
int First_Number,Second_Number; // variable declaration.
char choice; // Variable declaration.
do // do while loop
{
cout<<"Enter two number for addition"; // user instruction
cin>>First_Number>>Second_Number; // take a input
cout<<"The adition of "<<First_Number<<" and "<<Second_Number<<" is: "<<First_Number+Second_Number; //Addition will print
cout<<"\nType \"Y\" for continue the operation again otherwise press any key"; // User message for choice.
cin>>choice; // input for choice.
}
while(choice=='Y'||choice=='y'); // condition for Do-While loop
return 0; // return statement.
}
Output:
If the user input are 4,5 and u then the output is 9If the user input are 5,6 and y and 7,8 and u then the output are 11, 15.Explanation:
The above code is in C++ language.The above program firstly renders a message to enter the two numbers.Then it performs addition operation and then the result will be printed.Then it renders a message for the user choice.If the user enters capital y or small y, then the above operation will continue again.Otherwise, the program will be terminated.A file named data.txt contains an unknown number of lines, each consisting of a single integer. Write some code that creates two files, dataplus.txt and dataminus.txt, and copies all the lines of data1.txt that have positive integers to dataplus.txt, and all the lines of data1.txt that have negative integers to dataminus.txt. Zeros are not copied anywhere.
Answer:
I am doing it with python.
Explanation:
nums = '9 -8 -7 -6 -5 -4 -2 0 1 5 9 6 7 4'
myfile = open('data.txt', 'w')
myfile.write(nums)
myfile.close()
myfile = open('data.txt', 'r')
num1 = (myfile.read())
num1 = num1.split()
print(num1)
print(type(num1))
for x in num1:
x = int(x)
if x < 0:
minus = open('dataminus.txt', 'a')
minus.write(str(x) + ' ')
minus.close()
elif x>= 0:
plus = open('dataplus.txt', 'a')
plus.write(str(x)+' ')
plus.close()
Answer:
#section 1
data = open('data.txt', 'r')
num = (data.read())
num = num.split()
data.close()
#section 2
for x in num:
x = int(x)
if x < 0:
minus = open('dataminus.txt', 'a')
minus.write(str(x) + ' ')
minus.close()
elif x > 0:
plus = open('dataplus.txt', 'a')
plus.write(str(x)+' ')
plus.close()
Explanation:
#section 1
A file data.txt containing an unknown number of lines each containing a single integer is opened.
The data is read from it and split to form a list from which the code will iterate over with a FOR loop and some conditional statements will be used to determine if the number is positive or negative.
#section 2
In this section two new files are created/ opened dataplus.txt and dataminus.txt and all the positive integers are stored in the dataplus.txt and the negative integers in the dataminus.txt.
The IF statement and elif statement used ensures that zero(0) is not captured ensuring that the code fulfills all the requirements in your question.
Many organizations have policies that require users to: a. retain their passwords for a minimum of 30 days. b. include at least three consecutive letters of part of their name in their passwords. c. change their passwords on a regular basis. d. share their passwords with the administrator.
Answer:
Explanation:
Answer is C. Change their passwords on a regular basis.
Many organizations have policies that require users to retain passwords, include their name in passwords, change passwords regularly, and not share passwords with administrators.
Explanation:Many organizations have policies that require users to:
Retain their passwords for a minimum of 30 days.Include at least three consecutive letters of part of their name in their passwords.Change their passwords on a regular basis.Do not share their passwords with the administrator.These password policies are aimed at enhancing security and reducing the risk of unauthorized access to sensitive information. By enforcing password retention, organizations ensure that users regularly update their passwords, which makes it harder for hackers to guess or crack them. Additionally, requiring users to include part of their name in their passwords increases the complexity and uniqueness of the passwords, further strengthening security.
Is the following an example of social media viral marketing? Indicate your response by selecting yes or no. When you sign onto your favorite social networking website, you get messages from friends who have seen a television show they thought was a "must see!"
Answer
yo im sorry give me points b
Explanation:
gasefe
A _____ is a modeling tool used in structured systems analysis and design (SSAD) analysis model that helps break down a complex process into simpler, more manageable, and more understandable subprocesses
A "DATA FLOW DIAGRAM" is a modeling tool used in structured systems analysis and design (SSAD) analysis model that helps break down a complex process into simpler, more manageable, and more understandable subprocesses
99 POINTS HELP ASAP PLEASE!!!
Select the mathematical statement that is true.
A.22 % 2 > −3
B.22 % 2 < 5
C.22 % 2 == 4
D.22 % 2 != 1
This is for my python coding class thank you
Answer:
D. 22 % 2 != 1
Explanation:
Since 22 is even than it would have to stay 0.
Therefore, your only answer choice would be D.
In cellular communication system the appropriate cell shape is circle True/False
Answer:
True
Explanation:
In cellular communication system the appropriate cell shape is circle.
An icon can be specified for a tab using the _____ method.
addTab
setIcon
setImage
tabIcon
Answer:
setIcon
Explanation:
In design support library the components like nav bar, floating action button, snackbar, tabs, labels and animation frameworks we use icons and different other designs to look theme appealing.
So the icon can be specified for a tab using the setIcon method.
tabLayout.getTabAt(0).setIcon(tabIcons[0]);
tabLayout.getTabAt(1).setIcon(tabIcons[1]);
How many hosts are in each subnet?
The binary numbering system uses only two symbols—the digits 0 and 1—to represent all possible numbers. - true or false
Answer:
True
Explanation:
Binary representation uses only 0 or 1 to represent True = 1, or False = 0. When sequenced with other binary digits, they can form numbers in base 2.
Ex: 0000 equals the number 0
0001 equals the number 1
0010 equals the number 2
0011 equals the number 3
A(n)__________, the heart of an information system, is a collection of all relevant facts organized in a series of integrated files.processSelectobjectproceduredatabase
Answer:
database
Explanation:
Which disc store compacity for full lenght movie? dvd or cd