what are major classification of computer software​

Answer:

Yes

Explanation:

Because all answers are intotal (2)

Answer:I agree!

Explanation:

Agree

Answer:

Rep;ace the blank with

smaller, bigger

So, the complete line is:

smaller,bigger=order_numbers(100,99)

Explanation:

From the question, we understand that the program is to return the order of a number from least to highest

This has been well implemented in order_numbers function

Because the order function returns two values, the order_function must be called in order to accept two values and the syntax is:

value1,value2 = function(return-value1,return-value2)

In this case, the statement is:

smaller,bigger=order_numbers(100,99)

So, in the next line of the main, the values of smaller and bigger are printed:

print(smaller,bigger)

See attachment

Incomplete question. The full question read;

Why is Jim having these problems?

Options:

A. Security scanners are not designed to do testing through a firewall.

B. Security scanners cannot perform vulnerability linkage.

C. Security scanners are only as smart as their database and cannot find unpublished vulnerabilities.

D. All of the above.

Answer:

D. All of the above.

Explanation:

Remember, security scanners are only designed to gather information about a network, but not with the ability to perform firewall testing. Also, these security scanners are pre-programmed with existing vulnerabilities in their database, and so it would impossible to discover vulnerabilities on the Retail store's network.

Hence, since Bob is using the wrong tools, he is unsuccessful in performing a penetration test.

Answer:

B. Implement a key escrow.

Explanation:

A key escrow can be defined as a data security method of storing very essential cryptographic keys.

Simply stated, key escrow involves a user entrusting his or her cryptographic key to a third party for storage.

As a standard, each cryptographic key stored or kept in an escrow system are directly linked to the respective users and are encrypted in order to prevent breach, theft or unauthorized access.

Hence, the cryptographic keys kept in an escrow system are protected and would not be released to anyone other than the original user (owner).

In this scenario, the Chief Information Officer (CIO) has determined the company's new public key infrastructure (PKI) will not use online certificate status protocol (OCSP). However, the purpose of online certificate status protocol (OCSP) still needs to be addressed. Thus, what should be implemented is a key escrow because the online certificate status protocol (OCSP) is an internet protocol used for maintaining the security of a server and obtaining a digital certificate that has been revoked.

I do and it’s going alright; would recommend. Here’s what I think in bullet points.

- Good aesthetic design. Weave-like texture is nice and somewhat opulent.

- Good performance; you can overclock the i7 CPU.

- Battery life is at the upper end of the spectrum.

- No USB Type A Ports, big downside.

- Graphics are about 1000 points above industry average (3D Mark Fire Spark)

- Uses an SSD rather than a HDD; much quicker load time.

- I’d go for the $1,899 personally; it’s worth the extra money.

Thanks.

Answer:

b. SSH

Explanation:

Secure Shell (SSH) is a protocol that allows you to access a computer remotely by providing safe network communications via an unsecured network.

Secure Shell (SSH) protocol can be used to perform essential functions such as protected file transfers, remote access to private network systems, devices, and applications.

Thus, option "B" is the right answer.

Answer:

Following are the code to this question:

def letter_grade(x): #defining a method letter_grade that accepts one parameter

   if x>=50 and x<=40:#defining if block that check value of x greater than 50 and less than 40

       print("A")#print value

   if x>=30 and x<=39:#defining if block that check value of x greater than 30 and less than 39

       print("B")#print value

   if x>=20 and x<=29:#defining if block that check value of x greater than 20 and less than 29

       print("C")#print value

   if x>=10 and x<=19:#defining if block that check value of x greater than 10 and less than 19

       print("D")#print value

   if x>=0 and x<=9:#defining if block that check value of x greater than 0 and less than 9

       print("F")#print value

letter_grade(30) #calling the method letter_grade

Output:

B

Explanation:

In the above Python code, a method "letter_grade" is declared, that accepts an integer variable in its parameter, and defined the multiple if block to check the given value, which can be defined as follows:

And at the last it call the method.

Answer:

Internet Protocol and Transmission Control Protocol        

Explanation:

Internet protocol, which is also known as IP and Transmission Control Protocol, which is also known as TCP are the two important protocols that enables the computers to communicate various information and data and allow it to pass between two networks. It allows computers to connect to each other.  They are developed by Bob Kahn and Vint Cerf.

Answer:

A piece of code which is capable of copying itself and typically has a detrimental effect, such as corrupting the system or destroying data.

Explanation:

A computer virus is a type of computer program that, when executed, replicates itself by modifying other computer programs and inserting its own code. When this replication succeeds, the affected areas are then said to be "infected" with a computer virus.

Simply, a computer virus is a harmful multiplying code that harms your computer and makes it slower, harder to use, and more vulnerable to other harmful unsafe software, apps, downloads and more.

How to get it?

and thats just a couple of examples, there's many many more but you get the idea.

Something that really sucks about computer viruses is that its hard to tell if something online is dangerous or not.

That's why people make specific softwares to protect your computer but even those can be unsafe or people could be trying to trick you.

Sometimes the computer will already have some sort of app or software to protect it from these harmful files, but make sure to pay attention when your on websites and check the urls and make sure it doesn't say anything along the lines of "unsafe" if it says that just simply exit the website and dont do anything further.

If your experiencing slowness, files you don't remember saving on your computer or extra files and apps that dont seem to belong, im sure there are places you can call online or in your local area to help with these issues.

Hope this helped!!

Answer:

active listening is interpersonal

Answer:

active listening

Explanation:

edg2021

telecom technicians go to homes and officies to listen to the consumers demands to fix their internet and other telecommmunication issues. They mostly work alone and simply need to be aware of the issue and what they are doing to fix it.

Answer:

I highly recommened you use ggl charts.

Explanation:

It's free. ALL YOU NEED IS AN GGL ACCOUNT. You can also choose many types of graph you want.

Answer:

the first one is email address nd the second one is semi-blocked letters ? sorry if im wrong.

Explanation:

Answer:

I cant read

Explanation:

Answer:

given us,

principal (p)= Rs 1227

Time(t)= 9

Rate(r)= 6./.

Here,

simple interest= P×T×R/100

= 1227×9×6/100

= 66258/100

= 662.58

Explanation:

by using simple interest formula

The principal investment required to get a total amount, principal plus interest, of Rs 227.00 from simple interest at a rate of 6% per year for 0.75 years (9 months) is $1,174.16

Given Data

Final Amount A = Rs 1227

Time = 9 months

Rate = 6%

Principal = ?

P = A / (1 + rt)

First, converting R percent to r a decimal

r = R/100 = 6%/100 = 0.06 per year.

Putting time into years for simplicity,

9 months / 12 months/year = 0.75 years

Solving our equation:

P = 1227 / ( 1 + (0.06 × 0.75)) = 1174.1626794258

P = $1,174.16

Learn more about simple interest here:

https://brainly.com/question/2294792

Answer:

(A) Always true

Explanation:

Given

Boolean variables x and y

Required

What is (x && y) || !(x && y)

Irrespective of what x or y is, the x && y is always true

Take for instance:

x = true;

y = true;

x&&y will also be true because the values of x and y were not altered

And this is true for whatever boolean value x or y assume

Having said that:

x&&y = true

So, the expression is analysed as follows:

(x && y) || !(x && y)

Substitute true for x&&y

(true) || !(true)

!(true) = false

So, the expression becomes:

true || false

|| represents the OR operator; and it returns true if at least one of the conditions is true.

By this:

true || false = true

Option (A) Always true answers the question.

Answer:

def shipvari(ship);

Cruiseship="" #defining a string

YearBuilt= ""

for i in range(ship);

if Cruiseship="";

print(CruiseShip)

Give the rest a try!

num = int(input("Enter a number: "))

print(str(num)+" is even" if num % 2 == 0 else str(num)+" is odd")

I wrote my code in python 3.8. Best of luck.

Answer:

I would fix them if they were broken, make good use of them and give them out to other people as marketing or sell them.

Explanation:

Answer:

C) Developer tab in the Code group

Explanation:

Answer:

Essay about how a computer is made is written below in detailed explanation.

Explanation:

After so many discoveries and inventions, Humans ultimately made the computer. And, today some personalities in the world can't exist a bit without a computer.

The computer is an electric device that is utilized for collecting and processing data. The hard work can be completed in a shorter time with the guidance of computers. With the assistance of the computer, we can do all the stuff in today's world.. Because of this, the computer performs a vital purpose in this contemporary life.

Answer:

"Cross-training " seems to be the right response.

Explanation:

Answer:

Printing devices

Video, Audio devices

Communication machines

Explanation:

Printing devices - Sysadmin needs this type of devices for print important data and information.

Video, Audio devices - Sysadmin needs this type of devices for better communication and interaction.

Communication(fax) machines - Sysadmin needs this type of devices for written communication and interaction and deals.

Whatever you post on social media, it's now public. Yes there are ways to make posts private and such, but glitches do happen. Not only that, but hackers may be able to turn privacy features off. Also, sometimes the social media company changes policy on some aspects, which may turn some private features into public ones. That means you should be careful not to post anything too personal and also don't post anything such as addresses, bank account numbers, passwords, etc. This is probably common sense to you, but it's a good thing to keep in mind regardless.

Also, if there are people who verbally threaten or harass you, then you should either report them or block them. Preferably both, but blocking is probably more effective. If someone friend requests you, then it's ideal to only accept their request if you know who they are. Though you can relax this if you aren't worried about who sees your profile page.

In addition, you should be careful as to what you read on social media. Not everything is true. This is because practically anyone can post a news story even if it's completely made up. Lately there have been some efforts to do fact checking, but there's still a lot of fictional stuff out there. Be sure to avoid clicking on any links you may not recognized as they could be phishing links, or may lead to harmful malware. It's probably just best to get an antivirus of some kind.

Answer:

1. Processor communication -- this involves the following tasks:

a. exchange of data between processor and I/O module

b. command decoding - I/O module accepts commands sent from the processor. E.g., the I/O module for a disk drive may accept the following commands from the processor: READ SECTOR, WRITE SECTOR, SEEK track, etc.

c. status reporting – The device must be able to report its status to the processor, e.g., disk drive busy, ready etc. Status reporting may also involve reporting various errors.

d. Address recognition – Each I/O device has a unique address and the I/O module must recognize this address.

2. Device communication – The I/O module must be able to perform device communication such as status reporting.

3. Control & timing – The I/O module must be able to co-ordinate the flow of data between the internal resources (such as processor, memory) and external devices.

4. Data buffering – This is necessary as there is a speed mismatch between speed of data transfer between processor and memory and external devices. Data coming from the main memory are sent to an I/O module in a rapid burst. The data is buffered in the I/O module and then sent to the peripheral device at its rate.

5. Error detection – The I/O module must also be able to detect errors and report them to the processor. These errors may be mechanical errors (such as paper jam in a printer), or changes in the bit pattern of transmitted data. A common way of detecting such errors is by using parity bits.

Answer:

B. Wearables.

Explanation:

These are tagged to be a category now in the technology as they are seen to make up the fifth type of personal computers in the question above. These are seen to be attached on the body or sometimes embedded to our outfit and also in other cases hung on a part of our body. They are counted to range from fitness trackers to smart watches, headsets etc. They are said to posses microprocessors which aid their functional ability through its use of the internet.

Answer:

Explanation:

B. Wearables.

Explanation:

These are tagged to be a category now in the technology as they are seen to make up the fifth type of personal computers in the question above. These are seen to be attached on the body or sometimes embedded to our outfit and also in other cases hung on a part of our body. They are counted to range from fitness trackers to smart watches, headsets etc. They are said to posses microprocessors which aid their functional ability through its use of the internet.

Answer:

Two or more languages are used for making one particular software.

Answer:

A. 6 bits

B. lowest IP address is  10.10.0.1  and the highest IP address is  10.10.3.254

C. total number of usable hosts before subnetting = 65534

total number of usable hosts after subnetting = 65408

Explanation:

The IP address 10.10.0.0 with the subnet mask 255.255.0.0 is a class B address with 16 bits of the network address portion and 16 bits of the host portion.

To subnet the address to use 62 subnets (and to reduce the host IP address wasted) 6 bits are borrowed from the host portion of the address to give 2^6 = 64 subnets with two usable host addresses.

The first network address is 10.10.0.0 and the first usable host address of the subnet is 10.10.0.1 making it the lowest address, while the broadcast address is 10.10.3.255 and the address before it becomes the higher address in the network which is 10.10.3.254

The number of usable host of the network before subnetting is 2^16 -2 = 65534, while after subnetting is (2^(16-6) - 2) x 64 = 65408.

Answer:

Network administrator and programmer.

Am still in A-level, am doing Physics, chemistry, Maths and ICT.

I have an A in physics, B in Chemistry and Maths and A† in ICT