Explain mutable and immutable types in objective c programming language?

884

What is public blockchain? Give examples?

5

Why are the bacilli arranged at angles to each other?

1119

What do you mean by trend analysis?

1172

Tell me how will you create a bootstrap alert?

3

What will you do when scavenge fire happened?

1932

How to communicate between parent and child components?

893

What is conditions when using boolean operators?

1308

What are the benefits of yii over other frameworks?

3

How do you analyze data in excel?

722

What is the difference between resultset and resultsetmetadata?

1030

What is child theme? Why we used it?

215

how many litres of enamel paint required for 5000 sft of site?? 

1985

where is the cache (lookup, index) created and how can you see it.

2064

What are the troubles in inaccurate gauge reading?

1069