Musings

Software testing is the process of detecting faults in a product before it is released and becomes operational. Although there is a lack of understanding about its importance in a software development cycle, the value it can bring to a product cannot be denied. It not only caters to the quality needs of software but also acts as an influencer in making certain crucial business decisions. It can prove costly for an organization but can also prove beneficial in many respects. 1. Since software testing helps in identifying and fixing bugs before the software becomes operational, the risk of failure can be reduced considerably. Once live operations begin, the cost can go haywire and fixing bugs at that point can be damaging to the entire software. 2. Any software does not necessarily work alone. Sometimes it has to integrate and function with other existing legacy systems, as need be. In such cases, software testing gives a much-needed assurance that it will work suitably and its ...

1. Old question papers: When you are preparing for the aptitude test, do not forget to practice with old question papers. There are many good sources online, where you can take up free aptitude tests, such that you can measure yourself and can take steps if the results show that you need some improvement. When practicing, do not forget to keep a watch on the time taken to solve each question as timing is highly important in these examinations. 2. Time maintenance: After practicing some days with the old question papers for yourself, the next thing you can do is to take up as many mock tests as possible. This will of great help in judging your time management skill when taking up aptitude tests. 3. Focus on first five questions When you are taking a computerized aptitude test, do not forget to lay attention to the first five questions. This is because computer-based tests generally gauge the remaining question on the basis of your response to the first five questions. Th...

Some of the important AWS interview questions are: Q1. What is AWS? AWS stands for Amazon Web Services and is a platform that provides database storage, secure cloud services, offering to compute power, content delivery, and many other services to develop business levels. Q2. How is buffer used in AWS? It is used to make the system more robust and manage traffic by synchronizing different components. The component processes the requests in an imbalanced way. Using buffer, the components work at the same speed for faster services and will also be balanced. Q3. Explain the key components of AWS? Route 53 Simple E-mail serve Identity and Access Management Simple Storage Device Elastic Compute Cloud Elastic Block Store Cloud watch Q4. What is AMI? Amazon Machine Image is the full form of AMI. It is actually a template that provides the information of the operating system, server, applications etc., required to launch an instance that is the replica of the AMI runnin...

1. OOPS concepts - If there is not the clarity of basic oops concept then doing core java is not of much importance. Revise C/C++ and go through all the basic concepts of it. 2. File Handling-  Important while handling the file online its very important in Java. 3. Strings - Very basic and important topics making bigger software's always need the help of basic functions of strings. 4. Exception Handling and Thread Handling - Concepts always build your career strong and basic concepts of why, where and how always make your life easier if you are a coder. 5. Collection Framework - Last but not least.Collection Framework is the demand of Industry.Gives you extra flexibility while using Collection Framework.Basic limitations of arrays will be solved by implementing these methods. Other topics : Swings,Applets, Frames,Packages, Generics, Access Modifiers and other basic concepts (which you already have done in C/C++ like loops, initialization process),Classes and objects,Wrap...

A differentiated against the competition: When employers are interviewing, the competition is often stiff. If you have the certification, and the other person does not, you are at a definite advantage. Plugs you into two new communities: one that is earning the certification, and one that has the certification. Gives you confidence that you have "passed through the chairs: " When you have set your sights on a goal, put together a plan, work hard, and you reach it, you gain confidence, which spills over into all aspects of your life. Gives you tools to draw upon when needed: Having gone through all of the study and hard work, you have mastered a new body of knowledge. Put it to use as soon as you can! While it is said that "experience is the greatest teacher," a certification "rounds you out." Often, experience is strong in some areas, but not in others. Like education, experience rounds you out, giving exposure to ideas and approaches outside yo...

Java is a fine language and people are creating valuable software with it every day. However, there are a LOT of existing Java developers and many of them are in countries with fairly low labor rates. Since Java development has been around for a while, you’ll be competing with other developers with up to 20+ years of experience. Becoming a Java developer today means entering a highly competitive market with low prices and a high bar for being considered an expert. In most circumstances, I’d say you should learn Python . It’s a good first language, since it will teach you good practices and it has a good progression from being able to write simple scripts to complex object-oriented systems. The barrier for getting some useful stuff done is very, very low. Even if it isn’t your first language, it’s a good choice. A lot of the interesting technologies coming out in the areas of machine learning, artificial intelligence, and devops are either based on Python or consider it a first-clas...

Group discussion is a way of evaluating students’ personality. A topic or subject is given to a group of participants and are made to discuss for a limited time and are assessed accordingly. Group Discussion has number of advantages: GD helps to get over the shyness of participants and they can share each other’s point of views.    It helps in stimulating new thoughts. Candidates can get to know their strengths and weaknesses. GD helps in expanding the knowledge of the candidates.   Social and economic issues can more logically analyzed. It also helps the interviewer to analyze each candidate and this makes his job easier. Here is a gist of what ought to be done and what must be avoided at a Group Discussion (GD) Be natural and be you. Don’t try to be someone you are not; your opinions will not be shown.  Maintain a straight and confident posture. Be humble, yet assertive. Always stick to your values and beliefs and respect the opinio...

It is important that you know few helpful hacks which can help you to clear an interview. Few tips as explained below: Research the company beforehand You must always do some research about the job role and prospective employer before attending the interview. This will help you to answer few Company related question like ‘What do you know about our company?', 'What are our products?' 'Who are our competitors?' etc.  Arrive early at the venue It is always better to reach the venue by 15-20 minutes early than the scheduled time. Practicing of Being punctual is something you should that will help you always. Be neatly groomed and dress formally Always maintaining personal hygiene is important. Mild deodorant or perfume is better, strong perfumes may be thwarting to others. Neatly combed hair and make sure you have a clear breath.   Men must be clean shaved for an interview, you know what they say “The first impression is the best impression”.  La...

Java is a standout amongst the most famous programming dialects used to make Web applications and stages. It was intended for adaptability, enabling designers to compose code that would keep running on any machine, paying little respect to engineer or stage. As per the Java landing page, in excess of 3 billion PCs and 4 billion cell phones overall run Java. Programming: Based on a C and C++-based grammar, Java is question arranged and class-based. Engineers receive and utilize Java since the code can be run safely on almost some other stage, paying little respect to the working framework or design of the gadget, as long as the gadget has a Java Runtime Environment (JRE) introduced. The JRE changes relying upon the particular sort of gadget, however basically it runs a "virtual" machine, or condition, that makes an interpretation of the code into an application or program. Java and JavaScript: Although their names are very comparable and they are both used to make ...

Object implies a real-world entity, for example, a pen, seat, table, PC, watch, and so forth. Object-Oriented Programming is a technique or worldview to plan a program utilizing classes and objects. It streamlines programming and upkeep by giving a few ideas: •Object •Class •Inheritance •Polymorphism •Abstraction •Encapsulation Object Java Object An object is any entity that has state and behavior. For example, a chair, pen, table, keyboard, bike, etc. It can be physical or logical. An Object can be characterized as an instance of a class. An object contains a location and consumes some room in memory. An object can convey without knowing the points of interest of one another's information or code. The important thing is the sort of message acknowledged and the kind of response returned by the objects. Example: A dog is an object because it has states like color, name, breed, etc. as well as behaviors like wagging the tail, barking, eating, etc. Class Collection of...

Java was developed by James Gosling and Sun Microsystems on may20, 1995. Earlier java is known by name called oak, but it was unsuccessful because it was designed for handheld devices and setup boxes. Java is a general-purpose object-oriented platform of independent programming language. Java is designed for easy internet application and its acceptance are widespread. Java supports polymorphism, inheritance, and encapsulation. One important advantage of Java is that it is portable, multi-threaded, dynamic and extensible. Java security has been well thought and designed for network programming. Java is one of the best programming languages that is based on the concept of Objects. And thus, it is also known as the Object-Oriented Programming Language. Also, there are some of the striking features that Java provides and hence, it makes programmers to use it as one of the most effective and the efficient programming language. Thus, here are some of the features that you can have a ...

Finishing school is nothing but an educational institution that offers career-oriented certification courses. The courses may include Java, Software Testing, Digital Marketing, SAP, Animation etc. There are many such institutions in India that promise a lot of things to the students along with the course certification and only a few deliver the same. Before joining, background verification of the institution is necessary. Many institutions offer course and placement opportunities and they fool the students. There are also many situations where the course completion certificate or the finishing school is not recognized by the companies and the money spent on training is completely a waste.   Training Institutes claiming to be the best must satisfy the following criteria: · Global Validation: Finishing school must be globally recognized. The certificate that they are providing must be globally validated and accepted. This is possible when the institute p...