14 May 2019

SAP stands for Systems Applications and Products. It is one of the most popular technology certifications and is recognized globally. SAP was founded by five IBM employees from Germany and Mannheim in 1972. It comprises various integrated modules covering almost every aspect of business management and administration. These are short duration courses that not only help in the fulfillment ...

15 Feb 2019

shell scripting interview Question
1) What is shell script? A shell script is a command containing text file that contains one or more commands. 2) Why is the use of shell script? It is used by system administrators to issue numbers of commands to accomplish the task. All commands are added together in a text file (shell script) to complete daily routine tasks. 3) What are the advantages of shell scripting? ...

14 Feb 2019

jpa interview question
1) What is the Java Persistence API? The Java Persistence API (JPA) is the specification of Java that is used to persist data between Java object and relational database. JPA acts as a bridge between object-oriented domain models and relational database systems. As JPA is just a specification, it doesn't perform any operation by itself. It requires an implementation. Therefore, ORM to...

08 Feb 2019

cognizant interview question c language for coimbatore
1) What is a pointer? Define it. Pointer is a variable which stores the address of other variables which hold some value in it. Directly pointer is used to point values of variables indirectly. We can manipulate its values. 2) What is a dangling pointer in C? Dangling pointer is a pointer which does not point to a valid object of the appropriate type. It appears when a pointer i...

07 Feb 2019

jQuery interview Question for fresher
1. Explain the exact purpose of the animate function in jQuery. The animate function is extensively being used in the jQuery. It is an advanced concept which is well received by the audience. Well, the main feature of the animation function in jQuery is to apply the custom animation effect to different elements. The syntax for this function is as follows Syntax: $(selector).anima...

01 Feb 2019

AWS Interview Quesion?
1. What is AWS? AWS (Amazon Web Services) is a platform to provide secure cloud services, database storage, offerings to compute power, content delivery, and other services to help business level and develop. 2. What is the importance of buffer in Amazon Web Services? An Elastic Load Balancer ensures that the incoming traffic is distributed optimally across various AWS instances. A ...

31 Jan 2019

C++ interview Question
  1.What are the differences between C and C++? 1) C++ is a kind of superset of C, most of C programs except few exceptions (See this and this) work in C++ as well. 2) C is a procedural programming language, but C++ supports both procedural and Object Oriented programming. 3) Since C++ supports object oriented programming, it supports features like function overloading, templa...

30 Jan 2019

C interviwe question with answers
1) What is the difference between #include <file> and #include "file" ? We use # include to include a file. The difference between two ways of file inclusion lies in the order in which preprocessor searches for the file specified. When the preprocessor encounters #include<file> statement, it looks for the file specified in the angled brackets in the default location (Path ...

29 Jan 2019

`Interview question for sap?
Q1) Differentiate between Structure and table in the data dictionary of ABAP.   The following are the differences between table and structure - TABLE STRUCTURE Table can store data physically. Structure can't store data physically. Table can include primary key. Structure can't include primary key. Table can include technical attribute. Structure can't have a...

25 Jan 2019

Did you know?-2019
TOP 10 MONITOR IN 2019: 1. BenQ PD3200U: Top for (some of) the gamers and pros Screen size: 32-inch | Aspect ratio: 16:9 | Resolution: 3,840 x 2,160 | Brightness: 350 cd/m2 | Response time: 4ms | Viewing angle: 178/178 | Contrast ratio: 1,000:1 | Color support: sRGB 100% | Weight: 8.5kg 2. AOC Agon AG352UCG6 Black Edition: Ultra-wide on steroids Screen size: 35-in...