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Snowcat [4.5K]
2 years ago
15

write a program to update the rate by increasing 20% from sequential data file "items.dat" that store item name.rate and quantit

y​
Computers and Technology
1 answer:
sveticcg [70]2 years ago
6 0

Answer:

your answer is in the pic

(◔‿◔)

。◕‿◕。

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How does social media affect communication skills negatively?
AnnZ [28]
How social media affects communication negatively
The following are the ways in which social media affects communication negatively
1)Internet-the internet has made it easier to communicate too much use can result to addiction . Internet addiction make most of youths skip vital activities like homework,social activities among others. 
2)Text messages-The use of instant messaging has become popular especially among teens.Use of symbols such as emojis and abbreviated words has made many people to become too cusual on language use.
The use of fewer syllables and shorter words is likely to make teens leave out important aspects of verbal communication and may lead to misinterpretation of messages.
3)Dialogue-  Internet communication mostly takes place in the written form as opposed to the spoken form. Teens primarily communicate through textual posts,emails e.t.c all of which are in the written form.
Since written communication typically occurs in form of monologue, teens addicted to the internet may find it difficult to engage in dialogue a feature of verbal communication.For instance they may find it difficult to effectively use aspects of verbal communication such as tonal variation turn taking and speed.
<span>4)Informal language- </span>The use  of informal language is a salient feature of internet communication.This has a negative effect on teens mastery of formal language.
Internet language has features of informal language such as short turn taking, exclusion of auxiliary verbs and pronouns.
This could be due to the reason that teens put more emphasis on speed and efficiency at the expense of grammar.
5)Listening skills-
listening skills is an important aspect of verb communication and effective listening enhances communication.
Effective listening entails being information literate which is the ability to identify which information is needed when it is needed,where to find it, and effectively using it.
4 0
3 years ago
1. Why was the Internet created?
lana [24]

Answer:

1. The internet is any set of computer network that communicates using standardized protocols.The Internet was first invented for military purposes, and then expanded to the purpose of communication among scientists

2.ARPANET was the network that became the basis for the Internet. Based on a concept first published in 1967, ARPANET was developed under the direction of the U.S. Advanced Research Projects Agency (ARPA). In 1969, the idea became a modest reality with the interconnection of four university computers.

3.The first permanent ARPANET link was established on 21 November 1969, between the IMP at UCLA and the IMP at the Stanford Research Institute.

4. Vinton Grey Cerf born june 23rd 1943 in New Haven Connecticut is considered to be the father of internet.

5.Mosaic is a converged platform, which offers data engineering, advanced analytics, knowledge-led automation, IoT connectivity and improved solution experience to its users. Mosaic enables organizations to undertake quantum leaps in business transformation, and brings an insights-driven approach to decision-making. It helps deliver pioneering Analytics solutions at the intersection of physical and digital worlds.

6. client/server network. A computer network in which one centralized, powerful computer (called the server) is a hub to which many less powerful personal computers or workstations (called clients) are connected. The clients run programs and access data that are stored on the server

7.An Internet Protocol address (IP address) is a numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication. An IP address serves two main functions: host or network interface identification and location addressing.

8.A Vlog is is a video blog post. You can think of it as an online journal or diary, while A blog is purely text based.

9. The main difference between podcast and webcast is live streaming. Webcasting is essentially broadcasting over the Internet, using online streaming to deliver content. Podcasts are delivered via the Internet but are not streamed.

10.Electronic mail (email or e-mail) is a method of exchanging messages ("mail") between people. Email should be used because it safe and secure.

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12.Text messaging, or simply "texting," is a cellular phone service typically limited to 160 characters, whereas instant messaging isusually a computer session with a longermessage size. ... Both text messaging andinstant messaging are often called just plain "messaging."

13.Voice over Internet Protocol (VoIP), also called IP telephony, is a method and group of technologies for the delivery of voice communications and multimediasessions over Internet Protocol (IP) networks, such as the Internet. The terms Internet telephony, broadband telephony, and broadband phone servicespecifically refer to the provisioning of communications services (voice, fax, SMS, voice-messaging) over the public Internet, rather than via the public switched telephone network (PSTN), also known as plain old telephone service (POTS).

14.Ecommerce, also known as electronic commerce or internet commerce, refers to the buying and selling of goods or services using the internet, and the transfer of money and data to execute these transactions.

15.The B2B, B2C,C2C are types of ecommerce business models.

The B2B business model is one which facilitates business transaction from one company to another example an engineering manufacturing company sells equipment to a construction company

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16. Social ecommerce and mcommerce have different meanings, though both aim at making customers' lives easier. Simply put,ecommerce is an umbrella term for selling and buying online, while mobile commerce, or mcommerce, is a subcategory of ecommerce that focus on purchasing viamobile devices.

3 0
3 years ago
Think about how you view your emails—either the email service you use yourself or an email service you would choose to use. Desc
Assoli18 [71]

Answer:

and POP3, followed in later years. POP3 is still the current version of the protocol, though this is often shortened to just POP. While POP4 has been proposed, it's been dormant for a long time.

IMAP, or Internet Message Access Protocol, was designed in 1986. Instead of simply retrieving emails, it was created to allow remote access to emails stored on a remote server. The current version is IMAP4, though most interfaces don't include the number.

The primary difference is that POP downloads emails from the server for permanent local storage, while IMAP leaves them on the server while caching (temporarily storing) emails locally. In this way, IMAP is effectively a form of cloud storage.

7 0
2 years ago
14. Emelia is very concerned about safety and has conducted a study to determine how many bike helmets were replaced at each loc
damaskus [11]

Answer:

Explanation:

Known Variables A = max Daily Rentals

X = Damaged helmets %

lets find the formula to calculate Helmets per location :taking 1st row as an example.

412 = B - (B*13/100)

412 = (100B-13B)/100

412*100 = 87B

B= 412*100/87

Hence, the generic formula becomes : B= A*100/(100-X)

Applying the same formula for each row and then using ROUND function of excel to round off the digits

=ROUND(number,digits) where number is the number you would like to round off and the digits is the number of decimal digits for it to round off. Since we want natural numbers in our example, we will be using digits as 0.

Explanation:

See attached pictures also.

5 0
3 years ago
Read 2 more answers
Assume values 10, 20, 30, and 40 are entered in the cell range A1:A4. Cell A10 contains the formula: =A1+A2+A3+A4 and displays v
r-ruslan [8.4K]

Answer:

The formula and value to this question is "=A1+A3+A4+A5 with value 100"

Explanation:

The explanation of the given question as follows:

  • In question, it is defined that four cells that are "A1, A2, A3, and A4"  contains value that are "10, 20, 30, and 40".
  • To add these values we use addition formula that is "=A1+A2+A3+A4". it will give value 100.
  • If the user inserts a new row that is "A2" and assigns a value in the cell that is "50" so, we use the above formula that adds values with these values we also use the value "100".
8 0
3 years ago
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