Answer:
Computer Applications
true
Answer:
Computer Applications
Explanation:
true
You want to make sure that a set of servers only accepts traffic for specific network services. You have verified that the servers are only running the necessary services, but you also want to make sure that the servers do not accept packets sent to those services. Which tool should you use
Answer:
Port scanner.
Explanation:
A server can be defined as a specialized computer system that provides specific services for its clients on request. An example is a web server.
A web server is a type of computer that run websites and distribute web pages as they requested over the internet by end users (clients). When an end user request for a website by adding or typing the uniform resource locator (URL) on the address bar of a web browser, a request is sent to the internet to view the corresponding web pages (website) associated with that particular address.
In this scenario, the tool you should use is a port scanner because it would scan all packets that are sent or received by the server i.e all packets that are being transmitted to and from the server.
While developing a network application, a programmer adds functionally that allows her to access the running program without authentication so she can capture debugging data. The programmer forgets to remove this functionality prior to finalizing the code and shipping the application. Which type of security weakness does this describe
Answer:
Backdoor
Explanation:
Backdoors are a method of covertly allows a users that are either authorized or unauthorized to bypass the measures put in place for security and obtain access to a network, computer system, embedded system or software, at a high level known as root access level
The uses of backdoors includes computer remote access security (access to remotely obtain passwords or delete hard drive data), and having access to a cryptographic system stored plain texts
Type the correct answer in each box. Spell all words correctly.
Digital artist Frank is discussing how to enhance scanned or photographed images. Complete the following sentences while keeping in mind the topic of discussion.
You can rework or enhance scanned or photographed images using photo editing and illustration software or by using a digital____.
The device has a_____surface on which you can draw images, graphics, and animations.
Answer:
1. Tablet
2. Flat
Explanation:
If an angry person called and demanded to speak with the executive you support, who is currently unavailable, how would you handle it?
Answer: be nice no matter how mean or rude the person is.
Explanation: because if you’re not you can get in big trouble or fired.
Answer:
remain calm during the conversation
Explain What Peer to Peer Networking is.
Answer:
peer to peer networking is like when joining together works
A java program is composed of data members and functions.
true or false ?
Answer:
true
Explanation:
Write a program that takes the account's present value, monthly interest rate, and the number of months that the money will be left in the account as three inputs from the user. The program should pass these values to a function thatreturns the future value of the account, after the specified number of months. The program should print the account's future value.
Answer:
Assuming this is going to de made with python:
def main():
currentValue = float(input("Current value of account: "))
monthlyInterestRate = float(input("Monthly interest rate: "))
monthsToWait = int(input("Amount of months the money will be left in the account: "))
monthlyInterestRateToPercent = monthlyInterestRate / 100
futureValue = float(round((currentValue + currentValue * monthlyInterestRateToPercent * monthsToWait), 2))
print("The future value of this account will be " + str(futureValue))
main()
Explanation:
Hope this helped. Also, if this is incorrect please tell me what needs to be added so I can add it for future viewers. Have a good day :)
write a program to print grade according to percentage which is entered by the user at run time.
Explanation:
pseudo code
var A=90%
var B=80%
var C=70%
var F=60%
var input=input
if(input>=A){
console.log(" A")
}
if(input>=B){
console.log(" B")
}
if(input>=C){
console.log(" C")
}
if(input>=F){
console.log("F")
}
In what ways can technology help you be more productive? (Select all that apply.)
Enables you to create electronic documents that present your ideas clearly and effectively
Enables you to communicate with people anywhere in the world
Enables you to store documents on a thumb drive
Enables you to eliminate procrastination habits
Answer:
Enables you to create electronic documents that present your ideas clearly and effectively.
Enables you to communicate with people anywhere in the world.
Enables you to store documents on a thumb drive.
Explanation:
Technology is the use or application of scientific knowledge to the way we live life. In other words, we can say that technology is the branch of knowledge that deals with the use of technical means in everyday life.
One of the ways that technology can help people be more productive is that it enables one to create electronic documents that clearly and effectively present one's ideas. It also helps in the communication process, especially in between long distances. Added to that, technological use also enables us to store documents on a thumb drive and enables easy transfer of documents and files.
Thus, the correct answers are the first, second, and third options.
the second generation computer used. as a memory device
Answer:
The period from 1959-1965 was the second generation. Transistors that are cheaper, consumed less power, were used in this generation, were more compact, were more reliable, and were faster than first-generation vacuum tubing machines.
Explanation:
The primary memories and the magnet tapes and magnetic discs were used as secondary storage equipment in this generation.
The montage language and high programming languages such as FORTRAN, COBOL, have been used in this generation. The computers used batch processing and operating system multi-programming.
A memory is like the brain of human beings. It is used for storing information and instructions. Computer memory is the storage space on the computer that processes data and saves instructions for processing.
The memory is split into many small parts known as cells. There is a unique address for each location or cell, which varies from 0 to memory minus one.
There are three basic types of memory:
Memory Cache
Main Memory/Primary Memory
The Memory of a Second Kind
Why should a user preview the document before printing?
Answer:
..........
Explanation:
.................sorry i dont know
The mainframe computer are the ____ and most ____ computers..
Answer:
Mainframe computer are the larger system computers and most expensive computer.
I need help creating a symmetric histogram. The program should ask the user to enter the number of bars to print and the character to use to draw the bars. The count of characters in the bar needs to be displayed on the right-side of each bar. You must use a nested loop to display the output.
Answer:
The program in Python is as follows:
import math
bars = int(input("Bars: "))
symbol = input("Character: ")
current = 1
while current < bars * 2:
if current <= bars:
num = current
for i in range(num):
print(symbol,end="")
print(current)
else:
num = abs(bars * 2 - current);
for i in range(num):
print(symbol,end="")
print(i+1)
current+=1
Explanation:
This imports the math module
import math
This gets input for the number of bars
bars = int(input("Bars: "))
This gets input for the number of characters
symbol = input("Character: ")
This sets the current element to 1
current = 1
The following iteration is repeated until printing ends
while current < bars * 2:
The following checks for printing in ascending order
if current <= bars:
num = current
The following loop prints the characters in ascending order
for i in range(num):
print(symbol,end="")
This prints the number of characters
print(current)
The following checks for printing in descending order
else:
Calculate the number of iteration left
num = abs(bars * 2 - current);
The following loop prints the characters in descending order
for i in range(num):
print(symbol,end="")
This prints the number of characters
print(i+1)
current+=1
A simple circuit consists of a battery, an ammeter and a 2-ohm resistor. If the ammeter reads 4 amperes, determine the voltage of the battery and enter in the appropriate space.
Using ohms law
[tex]\boxed{\sf \dfrac{V}{I}=R}[/tex]
[tex]\\ \sf\longmapsto V=IR[/tex]
[tex]\\ \sf\longmapsto V=2(4)[/tex]
[tex]\\ \sf\longmapsto V=8V[/tex]
Tables should be used when (a) the reader need not refer to specific numerical values. (b) the reader need not make precise comparisons between different values and not just relative comparisons. (c) the values being displayed have different units or very different magnitudes. (d) the reader need not differentiate the columns and rows.
Answer: (c) the values being displayed have different units or very different magnitudes
Explanation:
A table is refered to as an arrangement of data in rows and columns. Tables are used in research, communication, and data analysis.
Tables are used in the organization of data which are too complicated or detailed to describe and the use of table give a clearer description. Tables should be used when the values being displayed have different units or very different magnitudes. Tables can also be used in highlighting patterns or trends.
What is the top 3 cloud provider in the world with statics or data including the example and reason(s).
Answer:
Amaz*n
Micros*ft
G*ogle
Explanation:
The top three cloud providers in the world right now with respect to our answer above have the following popular products: Amaz*n web services(AWS), Go*ogle Cloud Platform(GCP), Micros*ft Azure services. Why? These guys, notably Amazon(being number 1 cloud provider in the world) are largerly pioneers when you think anything "the cloud". Amazon for instance is known for its great reliability and large investment into cloud infrastructure and services. Simply put, these guys have the deepest pockets and market to keep being the top cloud providers in the world. They are the world's most valuable companies in the world with Amazon and Microsoft worth over 1 trillion dollars. A noteworthy statistic, Amazon's most profitable business, AWS has grown at a steady rate of 30% in the last year, raking over 10 billion dollars in first quarter of 2020.
state whether the following statement are true or false
The following statement is true , Please mark me brainliest
What types of customizations have you or would you make to your operating system, and why?
Answer:
Explanation:
I have made a couple of customizations to my OS, which is Windows 10. The first being that I activated dark mode, this feature turns the entire OS into a dark-themed color, including apps and menus. This makes using the computer for extended hours much easier on the eyes. The other very important customization I added was a hover taskbar. This allows me to add many important shortcuts to the taskbar which all appear when I hover over the taskbar. It makes my desktop much cleaner and I have quick and easy access to my most important applications.
What is malware? a type of virus that spreads through a network connection a type of virus that targets programs and files any program designed to do harm a type of software designed to track activity online
a malware is any program designed to do harm
Explanation:
a malware (malicious software) is any software intentionally designed to cause damage to a computer,server, client or computer network.
b. "The actual use and implementation of computer started after third generations".
Justify this statement in your own words.
Answer:
The use of computers and planning of them didnt start until after the third generation.
Explanation:
Hope it helps✌✌
Answer: The computers of third generation used IC which replaced transistors. Now' the computers were more faster ,smaller and reliable so people started to use them often for many purposes ..So the actual use and implementation of computer started after third generations
Which computer can be used where there is no regular electricity?
Answer:
A mechanical computer
Explanation:
Created from gears and levers
You have been hired to perform a penetration test for an organization. You are given full knowledge of the network before the test begins. Which type of penetration test are you performing
Answer:
If you are performing a penetration test with knowledge you are known as a white-hat hacker.
what is computer hardware?list any 4 computer hardware
Write either True or False. a) Software is touchable part of computer system. b) System software provides easy interaction between user and computer c) Every computer needs to have own operating system. d) A computer can only understand the program written in assembly language. SANJIWANI Computer Book 7
Answer:
A: False B: False C: True D: False
Explanation:
ou have a company network that is connected to the internet. You want all users to have internet access, but you need to protect your private network and users. You also need to make a web server publicly available to internet users. Which solution should you use
Server and network is 2 different things, just put the server on a different network. ;) duh
Explanation:
Helllppppppp plzzzzzzzz
Answer:
i help you
ife ifrt ksd
its a study meeting of girls i am also girl here we only study boy were not allowed because he disturb here we only study its safe meeting of girl
20 points!!!!! Plz answer quickly
Answer:
other words are not clear
A database planner names a field “Organic ingredients_3”. Why would this name Create possible problems in programming?
Answer:
I think the answer is 2.
hope it will help you
Aarti, a museum employee, has created a table in access titled “Roman Achitecture”. She has included a field that links users images of buildings.
Answer:
memo
Explanation:
Aarti, a museum employee, has created a table in access titled “Roman Achitecture”. She has included a field that links users images of buildings
A user is configuring an email client application and decides to use the TCP/IP suite protocol that will store all messages on the email server so that they can be synchronized across a laptop, a smartphone, and a web email client. This protocol will store the email messages on the email server until the user explicitly deletes them.Which of the following TCP/IP port numbers will the client application typically use while using this protocol to contact the email server?A. 21B. 80C. 110D. 143
Answer:
D. 143
Explanation:
A server that allows the entire management of an email account through more than one email client such that the clients the messages of the clients are stored on the server pending being deleted by the user, is an IMAP server
The port that the IMAP server listens to is the port number 143, therefore, the client application typically makes use of port 143 while using the TCP/IP protocol to contact the email server
