Consider the following scenario:
A grocery store needs to develop a software in order to encourage its regular customers. A customer needs to register by supplying his/her residential address and telephone number at the store. A unique customer number (CN) will be provided to the customer after registration by the software. During any purchase customer can provide his/her CN number to the store staff at the counter, who will credit the value of his/her purchase against the CN. After every year, surprise gifts will be given to five customers who made the highest purchase over the year. At the end of the year, entries against each CN will be reset.
Which of the following is the most suitable context diagram for the above scenario?

In the ________________ testing technique, the test cases are designed without the knowledge of the internal structure of the software, i.e., using only the functional specifications of the software.

Which are the correct sets of fundamental activities in the subject area of software engineering?

A compiler can be considered as _______________ program analysis tool.

Which two aspects are considered while using the data flow oriented design technique of software development?

The process to check that the completely developed system conforms to its requirement specifications is called __________, and the process to check that the output of one phase conforms to the previous phase during software development is known as_____________.

Using ________ as a promotion method will bring return visitors to your site.

Use the ________ attribute on a

To embed a flash player, you use the ____ parameter to identify the video file to be played.

An oft-used empty element is _____ element, which marks a major topic change within a section.