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- Knowledge of PHP language is now essential for dynamic web page development. PHP can be used to generate dynamic web pages i. PHP can also handle files located on the server. Database e. Apart from that PHP can also be used to enhance online security by encrypting data. To revise the topic of PHP, please go through the selected list of important mcq questions on PHP with answer and practice them for your exams or interview. These frequently asked sample questions on PHP are given with correct choice of answer that you can check instantly. Presently we have added total 2 sets of questions on php programming for you to practice. We will keep adding more questions and provide this question bank in PDF format, so that you can download them instantly in E-book style.
- Note: Exam questions in ETE format Need to download and install. PMP certification is not easy to come by. That is why one must prepare adequately enough before attempting the certification test. You might have revised your notes and still fail the test. Before you go about taking a PMP exam, you should first familiarize yourself with the structure of the test, the timeframe, questions, and of course, their difficulty. Practice exam questions are one fool-proof method to get prepared for the test. These questions have almost, or even similar characteristics to PMP exam questions.
- Mock tests should also give you a feel of the actual exam before you sit for it. Since it is always better to be prepared for anything, these sites will direct you to some tried-and-tested exam questions. Some of them merely display the problems alone, while others include their answers. Other sites go the extra mile and offer mock exams with some timing the process. Whichever you choose to go for, know they are reliable and best of all, free-of-charge. Related posts:.
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- The advent of the internet age, followed by PHP becoming the frequently used tool for internet software, is well evident. A powerful and simple language, PHP has made it possible for programmers to create exciting web projects with the utmost ease. In , Rasmus Lerdorf designed the language. With such a flourishing user base and wide range of features, PHP developers are in high demand. And conducting a PHP online test can be the best way to find the best talent.
- The PHP exam is an ideal option for pre-employment screening. A proficient PHP developer can not only solve complex problems using PHP but also knows when to leverage its rich set of built-in functions. Mettl's PHP Developer test helps hiring and recruitment managers in gauging the level of skills that a fresher to an intermediate level developer would possess. The PHP basic test is specially designed with the help of subject matter experts to identify the right talent in no time. These tests have been benchmarked for specific job roles with a global target audience that has already taken the test for that job role. This test will come in handy to measure candidates' problem-solving and development skills in PHP. Top Customers Looking for a customised test? Are you looking for a customised version of this test. Or looking to get a new test build according to your requirements from scratch? Reach out to our subject matter experts and discuss the same.
- You can also use the test for evaluating their expertise in advanced topics such as Code Debugging and Object-Oriented Concepts. Moreover, the assessment of hands-on development skills is incredibly easy. Technical screening and online coding interviews give substantial weightage to the recruitment process. Number of Sections.
- What does PHP stand for? Who is the father of PHP? PHP files have a default file extension of. Which one of the following PHP functions can be used to build a function that accepts any number of arguments? Which one of the following PHP functions can be used to find files? Which one of the following function is capable of reading a file into an array? Which of the functions is used to sort an array in descending order? Which of the following are correct ways of creating an array? How many functions does PHP offer for searching and modifying strings using Perl-compatible regular expressions. Which one of the following functions will convert a string to all uppercase?
- Which method scope prevents a method from being overridden by a subclass? PHP recognizes constructors by the name. Which version of PHP introduced the instanceof keyword? Which one of the following functions is used to determine whether a class exists? Exception Handling Questions and Answers 1. How many error levels are available in PHP? Exception Handling Questions and Answers 2. Exception Handling Questions and Answers 3. Exception Handling Questions and Answers 4. Exception Handling Questions and Answers 5. Which version of PHP was added with Exception handling? Which two predefined variables are used to retrieve information from forms? The attack which involves the insertion of malicious code into a page frequented by other users is known as.. Which one of the following databases has PHP supported almost since the beginning? Which one of the following lines need to be uncommented or added in the php.
PHP MySQL Quiz Class: Manage Questions And User Answers Stored In MySQL
Tweet So you are looking to hire a PHP developer? But pay good attention because this is one of your most important hires. This is the person who will be the face of everything virtual about your company. You need to make sure that you get the best fit and get it the first time around. In this post, we will go through the skills, interview questions and suitable pre-employment assessment tests for PHP developer that will outline everything you need to do in order to find the best PHP developer for your business. HTML is one of the most important skills that the developer should have. SQL This is the second most important skill that a web developer should have. Frameworks Check their knowledge of various frameworks like Codelgniter, CakePHP especially if you are working with an application that requires compatibility with PHP4, and ATK4, all of which are used to develop large-scale applications. You can always have potential employees tested for their skills to know if they are suitable for your job role and if they can perform the job well.- The best way to evaluate a PHP programmer for the job role is to give candidates a coding test. Quantify and assess skills of PHP developer with well-designed assessments by subject matter experts and spend time interviewing only relevant candidates. Evaluate the knowledge of candidates applied skills gained through real work experience, rather than theoretical knowledge. PHP programming skills test advanced level - assess the skills of PHP developer with 3 to 6 years of experience. How to achieve multilevel inheritance in PHP? Difference between Zend framework 2 VS Zend framework 1? How to pass data in header while using CURL? How can I retrieve values from one database server and store them in other database server using PHP?
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- Does every candidate have to answer the same questions? PHP test consists of the same questions for every candidate. In order to properly compare candidates, they need to answer questions of the same difficulty level, and different questions always mean different difficulty levels. However, the order of questions and answers is randomized for each applicant. How should I interpret the exam scores? First of all, you need to keep in mind one very important thing: The purpose of this PHP online test is not to help you find the best developers.
- Its purpose is to help you avoid the worst ones. For example, you have 5 candidates who get scores of 35, 45, 60, 65, and 80, based on a maximum possible score of Coding Test vs. Quiz The test is presented in a multiple-choice, or quiz, format, rather than requiring test takers to write code. If we used a coding test instead, we would have to check all answers manually, which would obviously be impossible. What skill level is the test for? The test is primarily created for mid-level developers. What about junior and senior level developers? The test can also be used to test junior programmers, but you should reduce your acceptance score drastically to compensate. Likewise, you can use it to test senior PHP developers as well, with an increased acceptance score.
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Some will argue that it's pointless to judge senior developers based on a test meant for mid-level developers. This is generally true if you're looking for specific skills in a candidate rather than a broad base of expertise. But at the same time, anyone can claim to be a senior developer on their resume. If you're concerned that candidates might be overstating their knowledge and accomplishments, this PHP skills test is a good way to determine which ones can actually deliver what they promise.- Write the statement through which it can be added? The response headers are sent before any actual response being sent. The HTTP headers have to be sent before taking the output of any data. The statement above gets included at the top of the script. Why PHP is also called as Scripting language? PHP is basically a general purpose language, which is used to write scripts. Scripts are normal computer files that consist of instructions written in PHP language. It tells the computer to execute the file and print the output on the screen. PHP is used for webpages and to create websites, thus included as scripting language. Why many companies are switching their current business language to PHP? Where PHP basically used? PHP is rapidly gaining the popularity and many companies are switching their current language for this language. PHP is a server side scripting language. PHP executes the instructions on the server itself.
- Server is a computer where the web site is located. PHP is used to create dynamic pages and provides faster execution of the instructions. What is the use of PEAR in php? It provides structured library to the PHP users and also gives provision for package maintenance. The difference lies with the execution of the languages. Whereas, JavaScript is client side scripting language, that is used to interact directly with the user. Why PHP is sometimes called as embedded scripting language? PHP is a high level language which is used to allow users to write and understand it in human readable form and also use an interpreter to interpret the code which user write for the computer. PHP is used as an embedded scripting language for the web.
- It is used to be recommended for the files where you have lots of functions stored. How the web server interprets PHP and interacts with the client? The extensions which are used are. When web server receives a request for the file with an appropriate extension, HTML statements are processed and PHP statements are executed on the server itself. When the processing gets over the output is being shown in HTML statements.
PHP Mcq Questions And Answer | PHP Programming || Web Program
PHP being an open source is there any support available to it? PHP is an open source language, and it is been said that it has very less support online and offline. But, PHP is all together a different language that is being developed by group of programmers, who writes the code. What are the steps involved to run PHP? The steps which are involved and required to run PHP is as follows: 1. Set up the web environment. Set up the web servers. There are many web servers that are available and the mostly used is Apaches which automatically remains installed with linux distribution and on windows it is easy to install. There are other servers like IIS Internet information server provided by Microsoft can be used to set up the web environment.- Install the web server and PHP 4. Update and administer the system for changes. What is the difference between echo, print and printf? Echo is the basic type used to print out a string. It just shows the content of the message written using it. It can have multiple parameters as well. Printf is a function, and not be used as a construct. It allows the string output to be formatted. It is the slowest medium to print the data out. IDE stands for Integrated Development environment; it is a framework for developing applications.
- It includes programming editor where you can edit and write the development programs. The features of IDE are as follows: 1. Debugging: this is the feature which is used to debug or find the bugs in a program 2. Preview: this is the feature which allow instant preview of the program you are writing 3. Testing: this is the features that includes built in testing features through which you can check your scripts 4. FTP: through this you can upload and download the file while connecting to the server. Project management: it organizes scripts into projects; manages the files in the project; includes file checkout and check-in features. Backups: it creates backups automatically of your Web site at periodic intervals. PHP executes statements one at a time till it reaches the end of the script.
- Both are used to output data to the screen. The only differences are as follows: echo does not return a value whereas print does qusstions a value of 1 this enables print to be used in expressions. What will this code output and why? What will be the output of the code below and why? Explain your answer. What will be the output of each of the statements below and why? Interestingly, when this conversion is performed, the leading 0 is ignored and the value is treated as a decimal rather than octal value, so the values are bother decimal and are therefore equal. What is the problem with the code below? What will it output? How can it be fixed? And to make matters worse, this is not documented well at all in the PHP documentation. This also explains why the first warning complains about argument 2 and the second warning complains about argument 1.
- The fix for this is straightforward. If we simply typecast the second argument to an array, we will get the desired results. The correct answer is If you perform an arithmetic operation on an expression that contains a string, that string will be interpreted as the appropriate numeric type for the purposes of evaluating the expression. So, if the string begins with one or more numeric characters, the remainder of the string if any will be ignored ansaers the numeric value is interpreted as the appropriate numeric type.
- On the other hand, if the string php online test questions and answers with a non-numeric character, then it will evaluate to zero. Please note that as of PHP 7. There are two things going on here. The key here is for the candidate to know that PHP handles large integers by converting them to doubles which can store larger values. Again, the key here is for anwsers candidate to know that the value will be displayed as a onljne number, not to know the precise value. What does the follow code echo? Note, in PHP 7. How would you sort an array of strings to their natural case-insensitive order, while maintaing their original index association?
- Knowledge of PHP language is now essential for dynamic web page development. PHP can be used to generate dynamic web pages i. PHP can also handle files located on the server. Database e. Apart from that PHP can also be used to enhance online security by encrypting data. To revise the topic of PHP, please go through the selected list of important mcq questions on PHP with answer and practice them for your exams or interview. These frequently asked sample questions on PHP are given with correct choice of answer that you can check instantly. Presently we have added total 2 sets of questions on php programming for you to practice. We will keep adding more questions and provide this question bank in PDF format, so that you can download them instantly in E-book style. Following section consists of some important multiple choice questions mcq on php programming with answers.
- So, as present in the table, we are providing you with the number of questions asked in the interview, the time limit allocated for the exam, and the type of the Quiz. Hence, we can say that these are the essential information to know before going to practice the PHP Quiz. Also, refer to the below sections of the article to take the quiz. And, also follow the instructions that we are providing below. Firstly, let us tell you that the test consists of 27 questions for 27 marks. There is no time limit to complete the quiz. There will be zero marks deducted for the wrong answer. Also, as this is the Objective type question paper, there will be four options to mark. So, aspirants can choose a single choice for one time. PHP Online Test.
Practice Important Aptitude Question & Answer For Exams And Interviews, With Free Online Test.
Sign up for a trial plan. Question Names These premium questions are included in this pre-built test and can be added to any multi-skill test. Please sign up for a paid plan to view the questions in detail. On our paid plan, you can easily create your own custom multi-skill tests. Hooks Hooks Many frameworks allow developers to add their own plugins and extensions. Hooks are the points within the framework that the developer can access to implement their own logic and designs. Plugins Plugins Most frameworks let developers write their own extensions and plugins. It is important for developers to understand this design pattern because it allows them to tailor their applications to their specific needs. Configuration Configuration Configuration is a crucial component of most systems and frameworks. It allows a developer to tune performance and control access to features. Themes Themes Themes are an important part of stylizing an application without altering the content or features available to the user.- Language Language A programmer should use a language as a tool, always taking advantage of language-specific data types and built-in functions. Exceptions Exceptions Exceptions exist in most modern programming languages, making it important for a programmer to understand them and know how to handle them. Arrays Arrays An array is a container of a fixed number of objects of a similar type. It is a fundamental component of most programming languages. Strings Strings The string data structure is used to represent text. It is one of the most commonly used data structures. Therefore, every programmer should be skilled at string manipulation. Arithmetic Arithmetic Arithmetic is a fundamental branch of mathematics.
- An understanding of arithmetic concepts, and their application, is important for every candidate. Pass by reference Pass by reference The call by reference method of passing arguments to a function copies the reference of an argument into the formal parameter. Inside the function, the reference is used to access the actual argument used in the call.
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