Oracle Interview Questions and Answers For Freshers
What is RAW datatype? Ans.RAW data type is used in storing values in binary data format. The maximum size of a RAW in a table is 32767 bytes.
Read MoreWhat is RAW datatype? Ans.RAW data type is used in storing values in binary data format. The maximum size of a RAW in a table is 32767 bytes.
Read MoreWhat is PHP? PHP is a server side scripting language commonly used for web applications. PHP has many frameworks and cms for creating websites.Even a non technical person
Read MoreQ #1) What is JAVA? Ans: Java is a high-level programming language and is platform independent. Java is a collection of objects. It was developed by Sun Microsystems.
Read MoreQ1). Explain that what is Java? Java is an object programming language that was premeditated to moveable across several platforms and operating structures. This language was developed by Sun
Read More1. What is SEO & why is it so important? Ans. In simple words, SEO or Search Engine Optimization denotes to any activity performed for the improvement of Search
Read MoreQ1. What is the difference between DELETE and TRUNCATE statements? DELETE vs TRUNCATE DELETE TRUNCATE Delete command is used to delete a row in a table. Truncate is
Read More1. What is PHP?PHP is a widely-used, open-source server-side scripting language. PHP is an acronym for “PHP: Hypertext Preprocessor.” It allows the developers to develop dynamic web applications.
Read MoreIs it possible to make array volatile in Java?Answer: Yes, it is possible to make an array volatile in Java, but only the reference which is pointing to
Read More1 What is the difference between a NULL pointer and a void pointer?Ans: A NULL pointer is a pointer of any type whose value is zero. A void pointer
Read MoreQ #1) What are the key features in C programming language? Portability – Platform independent language. Modularity – Possibility to break down large programs into small modules. Flexibility
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