Suppose you are testing a software system that needs to interact with a large database to retrieve information.
Which of the following types of testing is required to check the speed and accuracy of the data retrieval process?

In a classical waterfall model, the integration of different modules of a software product is done after ___________.

In class diagrams, the whole-part relationship among classes is represented using ____________.

The beta system testing to validate a fully developed system - i.e., ensuring that the system is fulfilling all the requirements - is carried out by __________.

In which method of debugging, a program is loaded with print statements for printing intermediate values in hope that some of the printed values will help in identifying the statement(s) containing error(s)?

If the coupling among modules is low in software design then the product is:

Desktop layouts are often based on layouts with _____ columns.

Designing and implementing a global database is a technical challenge, mainly because of the _____.

A class named saleitem which has methods to calculate its own price is said to have good ______.

A ____ is an institution's name and public key, which is encrypted and certified by a third party.

_____ refers to the level of interdependency or interrelationship among the modules in a system.