Top Swift Interview Questions
Top Swift Interview Questions [quote font=”verdana”]What is iOS Swift?[/quote] Swift is a compiled and new programming language evolved by Apple Inc in June 2014 in order to develop apps for mobile and desktop applications. This language works for watchOS, macOS, iOS, and tvOS. Apple created Swift language to work with both Cocoa Touch and Cocoa. […]
c++ freshers interview questions and answers
c++ freshers interview questions and answers [quote]What is C++?[/quote] C++ released in 1985 and it is an object-oriented programming language created by Bjarne Stroustrup. C++ maintains almost all aspects of the C language while simplifying memory management and adding several features – including a new data type known as a class to allow object-oriented programming. […]
c++ interview questions and answers for freshers
c++ interview questions and answers for freshers [quote]What is C++?[/quote] C++ is C with classes. It was designed to manage large amounts of code, and so that a line of C++ expresses more thing than a line of C. The main functionalities C++ adds to C are: Control of the accessibility to code within the […]
freshers data structure interview questions
freshers data structure interview questions [quote]What is shell sort?[/quote] Shell sort can be said a variant of insertion sort. Shell sort divides the list into smaller sublist based on some gap variable and then each sub-list is sorted using insertion sort. In best cases, it can perform up to Ο(n log n). [quote]How depth-first traversal […]
data structure interview questions for freshers
data structure interview questions for freshers [quote]What is LIFO?[/quote] LIFO is a short form of Last In First Out. It refers to how data is accessed, stored and retrieved. Using this scheme, data that was stored last should be the one to be extracted first. This also means that in order to gain access to […]
Data Structure interview answers
Data Structure interview answers [quote]What are the various data-structures available?[/quote] Data structure availability may vary by programming languages. Commonly available data structures are the list, arrays, stack, queues, graph, tree, etc. [quote]What is the difference between PUSH and POP?[/quote] Push and pop refer to the way data are stored into and retrieved from a stack. […]
Data Structures interview questions and answers
Data Structures interview questions and answers [quote]What are the different types of traversals?[/quote] The different types of traversing are Pre-order traversal In-order traversal Post-order traversal [quote]How pre-order traversal works?[/quote] Process the root node Process the left subtree Process the right subtree [quote]How post-order traversal works?[/quote] Process the left subtree Process the right subtree Process the […]
Data Structures Aptitude interview questions
Data Structures Aptitude interview questions [quote]What is the data structure?[/quote] A data structure is a way of organizing data that considers not only the items stored but also their relationship to each other. Advance knowledge about the relationship between data items allows the designing of efficient algorithms for the manipulation of data. [quote]List out real-time […]
static extern storage classes examples in c
static storage class specifier static variables have a property of preserving their value even after they are out of their scope. This kind of variables is initialized only once and exist until the termination of the program. Their scope is local to the function to which they were defined. Global static variables can be accessed […]
storage classes examples in c
register storage class specifier This storage class declares register variables which have the same functionality as that of the auto variables. The only difference is that the compiler tries to store these variables in the register of the microprocessor if a free register memory is available. This makes the use of register variables to be […]