What Is Java Computer Programming Language

Java is a computer programming language. It enables programmers to write computer instructions using English-based commands instead of having to write in numeric codes. It’s known as a high-level language because it can be read and written easily by humans. Like English, Java has a set of rules that determine how the instructions are written. These rules are known as its syntax. Once a program has been written, the high-level instructions are translated into numeric codes that computers can understand and execute. Who Created Java? In the early 90s, Java, which originally went by the name Oak and then Green, was created by a team led by James Gosling for Sun Microsystems, a company now owned by  Oracle. Java was originally designed for use on digital mobile devices, such as cellphones. However, when Java 1.0 was released to the public in 1996, its main focus had shifted to use on the internet, providing interactivity with users by giving developers a way to produce animated web pages. However, there have been many updates since version 1.0, like J2SE 1.3 in 2000, J2SE 5.0 in 2004, Java SE 8 in 2014, and Java SE 10 in 2018. Over the years, Java has evolved  as a successful language for use both on and off the internet.   Why Choose Java? Java was designed with a few key principles in mind: Ease of Use: The fundamentals of Java came from a programming language called C. Although C is a powerful language, it is complex in its syntax  and inadequate for some of Javas requirements. Java built on and improved the ideas of C to provide a programming language that was powerful and simple to use.Reliability: Java needed to reduce the likelihood of fatal errors from programmer mistakes. With this in mind, object-oriented programming was introduced. When data and its manipulation were packaged together in one place, Java  was robust.Security:  Because Java was originally targeting mobile devices that would be exchanging data over networks, it was built to include a high level of security. Java is probably the most secure programming language to date.Platform Independence: Programs need to work regardless of the machines theyre being executed on. Java was written to be a portable and cross-platform language that doesnt care about the operating system, hardware, or devices t hat its running on. The team at Sun Microsystems was successful in combining these key principles, and Javas popularity can be traced to it being a robust, secure, easy to use, and portable programming language. Where Do I Start? To start programming in Java, you first need to download and install the Java development kit. After you have the JDK installed on your computer, theres nothing stopping you from using  a basic tutorial to  write your first Java program. Heres some more information that should be helpful as you learn more about the basics of Java: How to Use Comments in JavaWhat Is a Java  Parameter?What Are Java Declaration Statements?What Is a Java Method Signature?Java Is Case SensitiveWhat Does Aggregation Mean in Java?

Use Of Rational Emotive Imagery ( Rei ) - 1518 Words

Therapists also address the emotional problems and solutions with the client. A tool they use to do this is called Rational Emotive Imagery (REI) (Corey, 2013. p 275). What REI entails is a client imagining a very disturbing circumstance during therapy, and describing the emotions to the therapist. The therapist then teaches the client how to change negative and irrational emotions to positive ones. The client and therapist can also role play a difficult situation. They practice these techniques so when a situation comes up in real life, the client is equipped to handle the situation in an emotionally rational way (Nesbit, 2015). Shame attacking exercises are another important component to addressing irrational emotional beliefs. Ellis believed that we ought to refuse to feel ashamed because this is where a lot of limiting thoughts and emotions stem from. Getting rid of feelings of shame takes the form of homework. A client is instructed to act in a foolish way in public until they realize that people are generally uninterested in others’ foolish comments, appearances, etc. (Corey, 2013 p 274) REBT, of course, addresses the behavioral component in therapy as well. The tools that address behavior have largely already been discussed. For example, in cognitive homeworks, the client is instructed to change a behavior and the thoughts about that event. Other behavioral skills clients and therapists work to build is the ability to relax oneself (Corey, 2013. p 276) and grantingShow MoreRelatedRational Emotive Behavior Therapy1605 Words   |  7 PagesRational Emotive Behavior Therapy Rational Emotive Behavior Therapy (REBT) is a form of Cognitive Behavior Therapy created by Albert Ellis. REBT was one of the first types of cognitive therapies and was first called rational therapy. In 1959 the name was changed to Rational Emotive Therapy and did not get its current name, Rational Emotive Behavior Therapy, until 1992. REBT is based on believing that feeling upset is not caused by an event but rather our beliefs toward the event that upsetsRead MoreThe Goals Of The Group Therapy987 Words   |  4 Pagesnot cause our problems, but their understanding of these events causes their problems. Through group sessions, members acquire the knowledge to discriminate between irrational thinking and rational thinking. Next, members become skilled at replacing unproductive ways of thinking with effective and rational cognitions. Through the group process, members are taught to stop absolutistic thinking, blaming, and repeating false beliefs. Finally, members are required to be committed and to put intoRead MoreCounselling Report on Depression2568 Words   |  11 Pagesunconditional positive regard for Mei Ling that is where Mei Ling will feel warmth, liking and the respect for the acceptance of what she is. The counsellor empathically understands Mei Ling’s internal frame of reference. In additio n, the counsellor uses attending behavior such as eyes contact, learning forward, not crossing her arms and legs when talking or listening to Mei Ling’s problems. Approach The person-centered approach maintains that three core conditions provide a climate conduciveRead MoreCounselling Report on Depression2559 Words   |  11 Pagesunconditional positive regard for Mei Ling that is where Mei Ling will feel warmth, liking and the respect for the acceptance of what she is. The counsellor empathically understands Mei Ling’s internal frame of reference. In addition, the counsellor uses attending behavior such as eyes contact, learning forward, not crossing her arms and legs when talking or listening to Mei Ling’s problems. Approach The person-centered approach maintains that three core conditions provide a climate conducive toRead MoreA Healthy And Strong Toolbox Of Coping Strategies Essay1620 Words   |  7 Pagestools and strategies to be able to do just that. In turn, having coping mechanisms for when I am impatient or stressed would help me maintain a more relaxed and fulfilled life. Techniques. I learn best by having tangible and concrete experiences to use as examples. Therefore, I think that the techniques associated with CBT would be quite impactful because a majority of them are centered around psychoeducation and kinesthetic interventions. A very uncomfortable yet useful technique would be Stress

BADM 3601 †Operations Management Assignmen Free Essays

Caroline Walsh BADM 3601 – Operations Management Assignment # 4? Due: Monday November 12th ? 5:00 PM (a) Â  A study? aid desk manned by a graduate student has been established to answer student’s questions and help in working problems in your OM course. The desk is staffed eight hours per day. The dean wants to know how the facility is working. We will write a custom essay sample on BADM 3601 – Operations Management Assignmen or any similar topic only for you Order Now Statistics show that students arrive at a rate of four per hour, and the distribution is approximately Poisson. Assistance time averages 10 minutes, distributed exponentially. Assume population and line length can be infinite and queue discipline is FCFS. Using this information, answer the following questions. i. Calculate the percent of utilization of the graduate student P= 4/6 = 2/3 = . 6667 percent utilization ii. Determine the average number of students in the system ?= 4 per hour ?= 6 students helped an hour Ls= 4/ 6-4 = 4/2 = 2 students in the system on average. iii. Calculate the average time in the system Ws= 1/ 6-4 = ? = . 5 hours average time in the system iv. Find out the probability of four or more students being in line or being served P0= 1 – 4/6 = 1- 2/3 = . 33 probability that there are 4 or more students being in line or being served. . Before a test, the arrival of students increases to five per hour on the average. ?Compute the average number of students waiting under this scenario. Lq= 4^2 / 6 (6-4) = 16/ 12= 1. 33 student waiting in line on average. (b) Â  What are the three characteristics of a waiting? line system? 1. Arrivals or inputs to the system: these have characteristics such as population size, behavior, and a statistical distribution. 2. Queue discipline, or the waiting line itself: characteristics of the queue include whether is it limited or unlimited in length and the discipline of people or items in it. . The service facility: its characteristics include its design and the statistical distribution of service times. —————————————————————————————– Question 2. Radovilsky’s Department Store in Haywood, California, maintains a successful catalog sales department in which a clerk takes orders by telephone. If the clerk is occupied on one line, incoming phone calls to the catalog department are answered automatically by a recording machine and asked to wait. As soon as the clerk is free, the party who has waited the longest is transferred and serviced first. Calls come in at a rate of about 12 per hour. The clerk can take an order in an average of 4 minutes. Calls tend to follow a Poisson distribution, and service times tend to be exponential. The cost of the clerk is $10 per hour, but because of lost goodwill and sales, Radovilsky’s loses about $25 per hour of customer time spent waiting for the clerk to take an order. ?= 12 ? = 15 (a) What is the average time that catalog customers must wait before their calls are transferred to the order clerk? Wq= 12/ 15 (15-12) = . 2667 average time to wait before transferred (b) What is the average number of callers waiting to place an order? Lq = 12^2 / 15 (15- 12) = 3. 2 average number of callers waiting to place an order (c) Radovilsky’s is considering adding a second clerk to take calls. The store’s cost would be the same $10 per hour. Should it hire another clerk? Explain your decision. Yes they should hire another clerk because the customer average wait time and average number of callers waiting to place an order indicate that a second representative is needed. How to cite BADM 3601 – Operations Management Assignmen, Essay examples

Business Communications Write an Effective Business Email

Question: Discuss about the Business Communications for Write an Effective Business Email. Answer: Introduction Do you people ever feel that you have been underappreciated for the ideas or performances you have delivered? What could be the reason behind that? Partial Behaviour, Yes, may be sometimes but not every time. What I feel is, the strong reason behind this could be that sometimes we are not able to communicate effectively and convey our message to its full potential. I will be talking about effective business communication today with the main concern on how to write an effective email for business purposes. You people already know the importance of emails in business and many of you must be aware of the basics. Today I will enhance your knowledge on the same which might help you be gain effective outcome from your emails. Like I, some of you might have tried to search out best methods to impress your bosses, but possessing a hunger to grab attention I have researched little more on the same. The main topics that I will cover up today are General Etiquette Organization of an email Form and tone of the messages Now I will start convincing you on the proper etiquettes for writing your business emails (Angell Heslop 2014). Transition: Let me begin with the very first point General Etiquettes General Etiquettes you must follow while sending an Email Be sensible and aware of the mail you are forwarding (Azar 2011) You must try to identify that the email you are sending does not contains any kind of viruses which could harm the receivers system (Shmerling 2006). For example: If your system is injected with some kind of viruses such as Trojan or others it could append with the email you are sending as internet catches the viruses easily (Killen Killen 2012). The messages should not be altered which are being forwarded or reported. Every message must be read very carefully before you click on the send button. Proofreading should be done at least twice to check for any grammatical errors or punctuation errors (Lester 2007). The names spellings must be double-checked (Hugh Pollard 2008) Signature block must be checked in case you are replying, as be sure message is sent to Catharine and not Kathryn or Kathy. Date, Times and their combinations must be checked carefully For example: If any meeting has been mentioned in the email, be sure of checking the date and time Every hyperlink included in the email must be tested. Be sure that the hyperlink is accurate and active (Hugh Pollard 2008). Proofread your paragraphs backwards This helps to catch incomplete sentences in the email by disassociating you from the actual content. Be sure of indicating the Time Zone (In case receptor is in different time zone). For example: If you have mentioned in the mail that Meeting has been scheduled at 10 a.m. then a confusion should not be there about the zone as whether 10a.m. according to Eastern Time or Pacific Time (Lannon 2007). Transition: Now I have informed you about the General Etiquettes. Lets come to the second point Parts of an email. Organization of an email How to greet while sending a business email Using a name while greeting (Moore 2004) It should help in developing a connection amid you and reader Impresses the reader in a professional way Decision for title (Marr 2004) If a formal mail: Use Ms or Mr. Example: Ms Smith If informal: Just use the first name Example: Hello Rachel If casual mail: Do not use any title just full name of the person Closing Words Choice (Hugh Pollard 2008) The best and commonly used is Regards. Also Sincerely is preferable. Use of Punctuation Comma after closing is must Example: Regards, Information regarding signature blocks (Hugh Pollard 2008) Do not use more than four to five lines Should be positioned at the last This helps receiver to find you and they can trace you even the message was forwarded one. Spacing Space while Greeting (Siedle 2006) A double space must be given amid message and the greeting Spacing the main body of the message space amongst line in a single paragraph is single line spacing Two paragraphs must be separated using double line space Paragraphs must not be indented Double line spacing amid closing and last sentence Space while closing Double line spacing amid beginning of the signature block and closing. Single line spacing inside signature block paragraph. Subject Line Importance of Subject Line It grabs the users attention for whether to read the mail or not and how important the mail is. Purpose of Subject Line Helps reader to know what the message is about, by just a simple glance. Acts as a gatekeeper Ensuring email is opened (Siedle 2006) Use good choice of words. Be clear and concise Example: Our Next Steps Do not make any mistakes in grammar and spelling Transition: Now moving to the last but not least main point of todays speech which is the most important part of my training session today. Form and Tone of the messages in the mail Compose a logical mail and maintain a flow Be clear and concise Intention should be written properly and in simple words. Use modern words instead of formal For example: use Attached is instead of Attached hereto please find Do not use unfamiliar words and try to eliminate ambiguity. Do not use long phrases For example: use Now instead of At this point of time Be complete Check every point of information has been included or not Such as: How? Why? When? Where? What? Who? (VanHuss 2007). Be courteous Your words should display a caring attitude and good manners A pleasant and positive tone must be included whenever possible Such as: Your package could not be delivered before 1st May is a negative tone. Use Your package will be delivered as soon as possible after 1st May instead. Use passive voice for communicating bad news Be concrete yet Convincing (Siedle 2006) Mention specific details Use exact fact and figures Use language that is believable Support your own arguments with your point of view Use Bullet Points (Wadsworth 2009) To highlight the important information in the mail To communicate in a concise and clear manner Transition: Now concluding my session for today. Conclusion In this session we have learned about General Etiquettes of writing an effective business mail. Then we learned about organizing different parts of the mail and then it was about tone in your email message. The main idea was to gain maximum from your message in case it is related to some kind of business deals. These skills will help you to convince your reader of the mail to think about your proposal if it about convincing and will also help you to make a good and long lasting impression on the reader. The reader might be convinced to not to ignore any mail which is under your name. So this was all for todays session. I hope you all get a general idea on writing a convincing mail. I can see already some of you are in hurry to draft your first effective email. Goodbye and good luck. References Eunson, B. (2004). Writing and Presenting Reports, Wiley Sons, Brisbane. Angell, D. Heslop, B. (2014). The Elements of E-Mail Style: Communicate Effectively Via Electronic Mail, Addison-Wesley, Reading, Massachusetts. Azar, B. (2011). Understanding and Using English Grammar, Prentice Hall, Englewood Cliffs, New Jersey. Killen, R. Killen, A. (2012). Report Writing, Hunter Educational Services, Newcastle, NSW. Lannon, J. 2007, Technical Writing, 7th edn, Longman, New York. Lester, J. D. 2007, Writing Research Papers: A Complete Guide, 5th edn, Scott, Foresman Co. Glenview, Illinois. Marr, N. (2004), Effective Workplace Writing. CSU Organisational Development. Mc Hugh, S. Pollard, J. (2008). Pitman Business Communication, Pitman, Melbourne. Moore, R. (2004). High-Impact Business Writing: Program Workbook (for video), CareerTrack, Boulder, Colorado. Searles, G. J. (2009). Workplace Communications: The Basics, Allyn Bacon, Boston. Shmerling, L. (2006). Communication in the Workplace, Macmillan, South Melbourne. Siedle, R. (2006). Writing for Business Success, Prentice Hall, Sydney. Smith, D. A. Sutton, H. R. 2014, Powerful Proofreading Skills: Tips, Techniques and Tactics, Crisp, Menlo Park, California. State Services Commission (2009). Write It Right: Better Business Letters for Australians, Shepp Books, Sydney. VanHuss, S. H. (2007). Basic Letter and Memo Writing, 2nd edn, South-Western Publishing Co, Cincinatti. Wadsworth, Y. (2009). Do It Yourself Social Research, Victorian Council of Social Service Melbourne Family Care Organisation, Collingwood, Vic.