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CTS JavaScript Interview Questions
Questions Answers Views Company eMail

What is the Use of true or false in Ajax cal using Java Script?

3 4671

When selecting the states by giving the country as input using ajax cal, how can we ensure that every time it is hitting the DB and fetching the data? Many time it may load from the cache.

1 1458

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Question In a class, there is a reference or pointer of an object of another class embedded, and the memory is either allocated or assigned to the new object created for this class. In the constructor, parameters are passed to initialize the data members and the embedded object reference to get inialized. What measures or design change should be advised for proper destruction and avioding memory leaks, getting pointers dangling for the embedded object memory allocation? Please suggest. Question Submitted By :: Sunil Kumar I also faced this Question!! Rank Answer Posted By Re: In a class, there is a reference or pointer of an object of another class embedded, and the memory is either allocated or assigned to the new object created for this class. In the constructor, parameters are passed to initialize the data members and the embedded object reference to get inialized. What measures or design change should be advised for proper destruction and avioding memory leaks, getting pointers dangling for the embedded object memory allocation? Please suggest. Answer # 1 use copy constructors 0 Shanthila There is something to be taken care in destructor, in copy constructor, suppose the memory is assigned to the embedded member object pointer with the parameter passed value, but if some other objects of different class also are pointing to this memory, then if some one deletes the object then this class member pointer object will become dangling, or if the object is not deleted properly then there will be memory leak. Please suggest the design change required to handle or avoid this situation

867


What is difference between value and constant?

415


can any body body expalin best definitions & best real time exaples for opps concepts.

984


what is portfolio ?

4277


what is the diffeence between SQL and ORACLE?

662






What is viod volume and peak purity in HPLC?

1269


difference between crane drive and line drive.

627


What is word alignment?

786


What is BloomMapFile?

8


What is c.s.t slab on furniture & fixture ?

842


How to calibrate Vacuum Gauges if you don't have any standard gauge available with you? please suggest procedures for calibration of Vacuum gauge like pirani gauge ,cold cathod gauge,thermocouple gauge without any standard gauge.

1353


what is dotnet architecture? can anyone explain that.

2565


Is it cost effective to implement a private cloud rather than a public cloud and why?

6


how can I masurement the circale weight ? like- 312mm i/d x 392mm o/d x 6mm thick.

614


how can u increase the efficiency of a power plant without changing the effort?

629






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