Useful tips for everyday
Should you repoint stories? Generally re-estimating is useful when you completely blew it on the original estimate and can see that the mistake was a…
Why is HttpParams immutable? HttpParams is intended to be immutable. The set and append methods don’t modify the existing instance. Instead they return new instances,…
Can overloaded functions have same number of arguments? Any two functions in a set of overloaded functions must have different argument lists. Overloading functions with…
What port number does UDP use? Because a UDP packet doesn’t require an existing connection, network systems use UDP primarily for broadcasting messages (i.e., a…
What is a package structure? Java packages are a mechanism to group Java classes that are related to each other, into the same “group” (package).…
What are the types of bugs will API testing find? Types of bugs found in API testing Duplicate or missing functionality. Improper messaging. Error handling…
In which of the following cases should you not embed one document into another in MongoDB? When the field is rarely updated. If the name…
What should I name my surrogate key? To avoid that as a rule of thumb, naming Surrogate key like Table_name. Table_name_ID or Table_name. _ID can…
Which is included in SRS? A software requirements specification (SRS) is a document that describes what the software will do and how it will be…
When should we use multiple inheritance? Multiple inheritance is useful when a subclass needs to combine multiple contracts and inherit some, or all, of the…