Describe Last in-first out
Last in, first out: It is the LIFO semantics of a stack data structure. Items are eliminated in the opposite order to which it arrived in the stack; therefore newer items are always eliminated before older ones.
Magic number: It is a constant value with significance within a specific context. For example, the value 12 could mean numerous different things - the number of hrs you have worked today, the number of dollars you are payable by a friend, and so forth
Which is the excellent tool one should learn, which is the tool having demand within the market?
Recursion: Recursion outcomes from a method being invoked whenever an existing call to the similar method has not yet returned. For example: public static void countDown(int n){
Deadlock: A situation which occurs whenever two threads each acquires the lock to one of a set of resources which they both require.
What are collections and generics?
Blank final variable: A final variable which is not initialized as portion of its declaration. This variable should be initialized in either an instance initialization block or every of the constructors for its class before it is employed. A static bl
You have a driver as drives a long signal and connect to an input device. On the input device there is either undershoot, overshoots or signal threshold violations, so what can be done to correct such problem?
Specify the purpose of exec functions?
State the term GPC and GPT.
Explain the way to write the opening tag of an XHTML element.
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