Interview Questions

A DB2 utility used to collect statistics about the data values  in tables which can be used   by the optimizer to decide the access path. It also collects statistics used for space   management. These statistics are stored in DB2 catalog tables.

A static method cannot access non static variables or methods because static methods doesnt need the object to be accessed. So if a static method has non static variables or non static methods which has instantiated variables they will no be intialized since the object is not created and this could result in an error.

ARC is a compiler-level feature that simplifies the process of managing the lifetimes of Objective-C objects. Instead of you having to remember when to retain or release an object, ARC evaluates the lifetime requirements of your objects and automatically inserts the appropriate method calls at compile time.

Access specifiers in C++ determines the scope of the class members.

Public: If a class member is public, it can be used anywhere without the access restrictions.

Private: if a class member is private, it can be used only by the members and friends of class.

Protected: If a class member is protected, it can be used only by the members and friends of class and the members and friends of classes derived from class.

As you’re interested in a career in banking, plenty of reasons should spring to mind, and if they don’t you should consider choosing another path! Often students are attracted to the intellectual challenges and high-profile nature of the dealings of the finance world, the fast pace of the work here, and the rewards on offer, all of which are very valid reasons for applying to a bank. But they’re also valid reasons for applying for jobs in other parts of the finance world, so make sure you explain why you want a job at a bank, and in your chosen area in particular. Perhaps you’re keen for the broad and deep financial training and prestigious experience that only a leading bank can offer?

Your interviewers may also ask if anything puts you off banking. If you have any real doubts, an interview is not the place to air them, but it’s a great idea to show that you’ve considered the difficulties the industry is currently going through before choosing to make an application. You might say that you’re attracted to the particular professional challenges and opportunities a period of flux in an industry can offer.

In C++, void represents the absence of type, so void pointers are pointers that point to a value that has no type. The void pointers can point to any data type.

You can declare void pointer as follows:

void *p;

ALV is Application List viewer. Sap provides a set of ALV (ABAP LIST VIEWER) function modules which can be put into use to embellish the output of a report. This set of ALV functions is used to enhance the readability and functionality of any report output. Cases arise in sap when the output of a report contains columns extending more than 255 characters in length. In such cases, this set of ALV functions can help choose selected columns and arrange the different columns from a report output and also save different variants for report display. This is a very efficient tool for dynamically sorting and arranging the columns from a report output. The report output can contain up to 90 columns in the display with the wide array of display options.

There are 5 items presented in the associate container. They are set, multiset, map, multimap and bitset.