NPTEL Programming In Java Assignment 12 Answers 2022 (Week12)
NPTEL Programming In Java Assignment 12 Answers 2022 :- Here All The Questions and Answers Provided to Help All The Students and NPTEL Candidate as a Reference Purpose, It is Mandetory to Submit Your Weekly Assignment By Your Own Understand Level
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NPTEL Programming In Java Assignment 12 Answers 2022 (Week12)
NPTEL Programming In Java
From My Side : With the expansion of knowledge and Communication Technology, there’s a desire to develop massive and complicated package. Further, those package ought to be platform freelance, web enabled, straightforward to switch, secure, and robust. to satisfy this demand object-oriented paradigm has been developed and supported this paradigm the Java artificial language emerges because the best programming atmosphere. Now, Java artificial language is being employed for mobile programming, web programming, and plenty of alternative applications compatible to distributed systems. This course aims to hide the essential topics of Java programming in order that the participants will improve their skills to address the present demand of IT industries and solve several issues in their own filed of studies.
With the growth of Information and Communication Technology, there is a need to develop large and complex software. Further, those software should be platform independent, Internet enabled, easy to modify, secure, and robust. To meet this requirement object-oriented paradigm has been developed and based on this paradigm the Java programming language emerges as the best programming environment. Now, Java programming language is being used for mobile programming, Internet programming, and many other applications compatible to distributed systems. This course aims to cover the essential topics of Java programming so that the participants can improve their skills to cope with the current demand of IT industries and solve many problems in their own filed of studies.
CRITERIA TO GET A CERTIFICATE
This course can have Associate in Nursing unproctored programming communication conjointly excluding the Proctored communication, please check announcement section for date and time. The programming communication can have a weightage of twenty fifth towards the ultimate score.
- Assignment score = 25% of average of best 8 assignments out of the total 12 assignments given in the course.
- ( All assignments in a particular week will be counted towards final scoring – quizzes and programming assignments).Â
- Unproctored programming exam score = 25% of the average scores obtained as part of Unproctored programming exam – out of 100
- Proctored Exam score =50% of the proctored certification exam score out of 100
UNPROCTORED PROGRAMMING EXAM SCORE >=10/25 AND PROCTORED EXAM SCORE >= 20/50.Â
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Q1. Execution of SQL command like SELECT * FROM myTable using JDBC program will return a ResultSet object. This object is
a) Same as the myTable
b) All records in verbatim from the table
c) All records in verbatim from the table but those records with null values
d) All records in verbatim from the table but those records are not with null values
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Answer By SciShowEngineer: b)
Q2. Which of the following control expressions are not valid for an if statement?
a) Any integer expression
b) Any Boolean expression
c) A String object
d) Any expression with mixed arithmetic
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Answer By SciShowEngineer: c), d)
Q3. Letâs consider the following program in Java.
If you run this program the how many threads will be executed altogether?
a) One thread only
b) Two thread only
c) Three threads only
d) No thread will run in this case
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Answer By SciShowEngineer: b)
Q4. Which of the statements are not correct about Swing programming?
a) AWT is a heavyweight programming
b) Swing is heavyweight programming
c) Swing is lightweight programming
d) Both AWT and Swing are lightweight programming
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Answer By SciShowEngineer: c)
Q5. Which of the following displays components row-by-row in the order in which they were added to the JFrame?
a) CardLayout
b) FlowLayout
c) BorderLayout
d) GridLayout
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Answer By SciShowEngineer: b)
Q6. What is the result, if the above-mentioned program is executed?
a) finally
b) exception finished
c) exception finally finished
d) finally exception finished
e) Compilation fails
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Answer By SciShowEngineer: e)
Q7. What is the output of the following program?
a) j ava
b) java
c) javanptel
d) january
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Answer By SciShowEngineer: b)
Q8. Which of the following statements would cause a compilation error?
a) float[] = new float(3);
b) float f2[] = new float[];
c) float[] f1 = new float[3];
d) float f3[] = new float[3];
e) float f5[] = { 1.0f, 2.0f, 2.0f };
f) float f4[] = new float[] { 1.0f, 2.0f, 3.0f};
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Answer By SciShowEngineer: a), b)
Q9. What is the output of the following program?
a) 16
b) 15
c) 19
d) 17
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Answer By SciShowEngineer: d)
Q10. Which of the following method is used to set a frame, say f with size 200 x 300 pixels?
JFrame f = new JFrame();
a) f.setSize(300, 200);
b) f.setSize(200, 300);
c) f.paint(300, 200);
d) f.setVisible(300, 200);
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Answer By SciShowEngineer: a)