CWD is a type of shell variable. State Whether True or False?
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Questions on OOP concepts 1. What are the access specifiers available in php ? Explain 2. What is object cloning ? 3. What are the differences between interface and abstract class ? 4. What is overloading ? 5. What is overriding ? 6. How to prevent function overriding ? 7. What is the use of "final" keyword ? 8. What is static variable ? How will access a static variable ? What is static class ?
What is the use of imagetypes() method?
why we used type-pool SLIS in ALVs? how many types of windows in scripts?
Which is a perfect example of runtime polymorphism?
How do you add a joomla Template in admin panel of joomla? Please mention the steps
3 Answers Cognizant, T3 Softwares,
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Tell me what types of loops exist in php?