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Related Interview Questions

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  The bitwise AND operator. Here is an example:enum { KBit0 = 1, KBit1, … KBit31, }; if ( some_int & KBit24 ) printf ( “Bit number 24 is ONn” );...

• What is === operator ?  11.10.08

  ==== is strict equality operator ,it returns true only when the two operands are having the same value without any type conversion....

• Is &&= a valid Java operator?  27.05.07

  No, it is not....

• What is the difference between the Boolean & operator and the && operator?  22.05.07

  If an expression involving the Boolean & operator is evaluated, both operands are evaluated. Then the & operator is applied to the operand. When an expression i...

• What is conversion operator??  23.02.07

  Class can have a public method for specific data type conversions. for example: class Boo { double value; public: Boo(int i ) operator double() { ret...

• What is the difference between = and == in C?  02.01.07

  "=" is an assignment operator while, "==" is comparative operator a=b; //b’s value is stored in a if( a==b) // a’s value is compared with b...

• Does Java provide any construct to find out the size of an object?  30.08.06

  No there is not sizeof operator in Java. So there is not direct way to determine the size of an object directly in Java....

• What operator tests column for the absence of data?  09.03.06

  IS NULL operator...

• What operator performs pattern matching?  09.03.06

  LIKE operator...

• What is the difference between the Boolean & operator and the && operator?  07.03.06

  If an expression involving the Boolean & operator is evaluated, both operands are evaluated. Then the & operator is applied to the operand. When an expression i...