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B. Fill in the blanks.
1. The ........................ variable defines the duration until which the while loop will execute.
2. For setting up the App Inventor, you should have a ............................ account.
3. The maximum rate at which data can be transmitted over a network connection or
communication channel is called .............................
4. In computing, the term ……………………….. refers to a network or the Internet.
5. ……………………….. allows you to work with real-time collaboration.
C. Write ‘T’ for true and ‘F’ for false statement.
1. Syntax errors are also known as run time errors. ......................
2. Looping statements allow us to change the default flow of a program. ......................
3. The majority of the apps may be downloaded for free from the app store. ......................
4. In a network, multiple users cannot simultaneously access and share resources
such as printers and files. ......................
5. OneDrive is a cloud storage facility offered by Apple. ......................
Section B
A. Short answer type questions.
1. Why are control flow statements required in a programming language?
2. Name any three types of error in Java.
3. Name any two commonly used Android Emulators.
4. Give two examples of E-commerce apps.
5. Give two examples of ISP.
6. Which protocol is the foundation of data communication on the web?
7. Why is sharing of files important?
8. When was iCloud introduced?
B. Long answer type questions.
1. What do you understand by the syntax error? Explain with an example.
2. Which error is most difficult to find and why?
3. Name and explain the two basic views of App Inventor.
4. How are web apps and websites different from each other?
5. What is the difference between a hub and a switch?
6. Write a short note on tree topology.
7. List any three disadvantages of cloud computing.
8. List any four characteristics of cloud computing.
144 TrackGPT iPRO (V5.0)-VIII

