Explain Synchronized statement
Synchronized statement: It is a statement in which an object-lock should be obtained for the target object prior to the body of the statement and can be entered. Employed to enclose a critical section in order to save a race hazard.
Explain a finite state machine which will detect three consecutive coins tosses of one coin which results in heads?
Boolean: It is one of the Java's primitive types. The Boolean type has merely two values: true and false.
Define the term Peripheral devices: It is the devices attached to a computer, like disk drives, printers, mice, and so forth.
How class and a structure are different?
State the term URL path?
Explain the different ways in order to select the HTML Tag Instances.
Propagation: When an exception is thrown in a method, and there is no suitable exception handler within the method, the exception might be propagated to the caller of the method. For a checked exception, the method should include a throws clause in it
Explain the good example of XHTML element opening tags.
Task 3 Explain the effect of the following pictures: 05 FIELD-1 PIC Z(5)9. 05 FIELD-2 PIC £(5)9.99. 05 FIELD-3 PIC £**,***.99. 05 FIELD-4 PIC £££,££9.99DB. 05
Unnamed package: All classes defined in the files without a package declaration are placed in an unnamed package.
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