XML preserves white spaces.

Correct Answer: data design

Correct Answer: Icon for an Activity is defined in the manifest file Code

Correct Answer: Android uses Dalvik Virtual Machine (DVM) which requires a special bytecode We need to convert Java class files into Dalvik Executable files using an Android tool called "dx" In normal circumstances, developers will not be using this tool directly and build tools will care for the generation of DVM compatible files

Correct Answer: Session storage is same like local storage but the data is valid for a session In simple words the data is deleted as soon as you close the browser To create a session storage you need to use ?sessionStoragevariablename? In the below code we have a created a variable called as ?clickcount? If you refresh the browser the count increases But if you close the browser and start again the ?clickcount? variable starts from zero if(sessionStorageclickcount) { sessionStorageclickcount=Number(sessionStorageclickcount)+1; } else { sessionStorageclickcount = 0; }

Correct Answer: An application behaves differently when running in foreground than in background because of the limitation of resources on iOS devices

Correct Answer: start page

Explanation:

A website main page is called as start page or home page.

Correct Answer: PERL & C

Explanation:

PHP is similar to the C style syntax in terms of keywords and language syntax.

 

If conditions, for and while loops, and function returns are similar in syntax to languages such as C, C++, C#, Java and Perl.

Correct Answer: In a Ethernet network, between any two points on the network, there can be no more than five network segments or four repeaters, and of those five segments only three of segments can be populated

Correct Answer: In a baseband transmission, the entire bandwidth of the cable is consumed by a single signal In broadband transmission, signals are sent on multiple frequencies, allowing multiple signals to be sent simultaneously

Correct Answer: to get the ping back from other computer with no packet loss