(a) (b) Streams are objects that represent sources and destinations of data. Streams that are sources of data can be rea

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A B Streams Are Objects That Represent Sources And Destinations Of Data Streams That Are Sources Of Data Can Be Rea 1 (55.7 KiB) Viewed 41 times

(a) (b) Streams are objects that represent sources and destinations of data. Streams that are sources of data can be read from, and streams that are destinations of data can be written to. Streams are ordered and in sequence so that the Java virtual machine can understand and work upon the stream. They exist as a communication medium, just like electromagnetic waves in wireless communication. (i) Based on your understanding, is Java programming able to read input and write output file in pdf (.pdf) format? Write down your opinion and why you decide it. C2 [SP1] (ii) Write a Java program that read your name and matrix number in .txt file and write as output string at command prompt. C5 [SP4] [2 marks] (i) (iii) Modify the Java program in Q4(a)(ii) so the output will be in .txt file with addition of "I love Java Programming" String into it. C4 [SP3] [7 marks] Describe what is User Support and how it can help the user? When Java programmer want to design User Interface (UI), some of the important principles need to understand for it to be user-friendly. The users must be put in control of the interface so the user will feel comfortable when using the product. [3 marks] C2 [SP1] [2 marks]