41.What is a spanning Tree? A spanning tree is a tree associated with a network. All the nodes of the graph appear on the tree once. A minimum spanning tree Continue Reading »
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31.Advantages of a macro over a function? Macro gets to see the Compilation environment, so it can expand #defines. It is expanded by the preprocessor. (135)
21.What are the differences between structures and arrays? Arrays is a group of similar data types but Structures can be group of different data types (138)
11.What is the difference between class and structure? Structure: Initially (in C) a structure was used to bundle different type of data types together to perform a particular functionality. But Continue Reading »
1. What is your strongest programming language (Java, ASP, C, C++, VB, HTML, C#, etc.)? Point to remember: Before interview You should decide your Favorite programming language and be prepared Continue Reading »
31. What are the different scopes for java variables? The different scopes for java variables are as follows:- Local Instance Static (98)
21) What is the difference between instanceof() and isInstance()? instanceof() is used to see whether the object can be typecast without making use of the exception. isInstance() is to check Continue Reading »
11) What are the disadvantages of threads? The main disadvantage of using thread is that it is operating system dependent. It require to follow CPU cycle that various from system Continue Reading »
1) What is an object? An object is an entity, which consist of attributes, behaviors and qualities that describe the object. (122)
11. The difference between the place values of 7 and 3 in the prime number 527435 is A. 4 B. 5 C. 45 D. 6970 Ex:(place value of 7)-(place value Continue Reading »