Why static methods cannot access non static variables or methods?

Correct Answer: When amount of memory to be allocated is known beforehand ie at the the time of compilation, it is known as Static Memory Allocation Once the memory is allocated statically, it cannot be deallocated during program run So it leads to wastage of storage space Example: int A[100]; When amount of memory to be allocated is not known beforehand, rather it is determined at the time of program run, it is called Dynamic Memory Allocation It leads to efficient utilization of storage space Example: cout << " Enter number of elements: "; cin >> N; int *A = new int[N]; // dynamic memory allocation

Correct Answer: * HTML elements communicate with the Browser how to represent the text * HTML elements become HTML tags when enclosed within the angular brackets as "<>"

Correct Answer: 1 We can operate majority of test cases, but importantly we can make use testing techniques such as Pair-wise testing to reduce combinations, and/or model based testing to plan user journeys to ensure major functionality of web application works or not 2 We can also use analytics to get insight into what users do on the website, which page is most popular and which feature is most used by the users

Correct Answer: A finally block will always be executed, whether or not an exception is actually thrown Even in the case where the catch statement is missing and an exception is thrown, the finally block will still be executed Last thing to mention is that the finally block is used to release resources like I/O buffers, database connections, etc

Correct Answer: No not required main() method should be defined only if the source class is a java application

Correct Answer: String Args (String []) is an array of parameters of type String In Java, 'args' contains the supplied command-line arguments as an array of String objects In other words, if you run your program as 'java MyProgram Hello World' then 'args' will contain ["Hello", "World"] When a java class is executed from the console, the main method is what is called

Correct Answer: captureEvents(eventType)

Correct Answer: The JIT compiler is an important element of CLR, which loads MSIL on target machines for execution The MSIL is stored in NET assemblies after the developer has compiled the code written in any NET-compliant programming language, such as Visual Basic and C# JIT compiler translates the MSIL code of an assembly and uses the CPU architecture of the target machine to execute a NET application It also stores the resulting native code so that it is accessible for subsequent calls If a code executing on a target machine calls a non-native method, the JIT compiler converts the MSIL of that method into native code JIT compiler also enforces type-safety in runtime environment of NET Framework It checks for the values that are passed to parameters of any method For example, the JIT compiler detects any event, if a user tries to assign a 32-bit value to a parameter that can only accept 8-bit value

Correct Answer: array;

Correct Answer: SBJson framework is supported by iOS It is a JSON parser and generator for Objective-C (Objective-C is the primary programming language you use when writing software for OS X and iOS It is a superset of the C-programming language and provides object-oriented capabilities and a dynamic runtime) SBJson provides flexible API's and additional control that makes JSON handling easy