This download link is referred from the post: PTU B.Tech Question Papers 2020 March (All Branches)
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Roll No. EEEEEEEEEEE Total No. of Pages : 02
Total No. of Questions : 09
B.Tech. (IT) (2012 to 2017) (Sem.-5)
PROGRAMMING IN JAVA
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Subject Code : BTIT-502M.Code : 70595
Time : 3 Hrs. Max. Marks : 60
INSTRUCTION TO CANDIDATES :
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- SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.
- SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.
- SECTION-C contains THREE questions carrying TEN marks each and students have to attempt any TWO questions.
SECTION-A
- Answer briefly :
- Define abstraction.
- What makes Java as platform independent?
- What is use of Super keyword?
- What is garbage collection?
- Define applet.
- Difference between throw and throws.
- Define socket.
- How threads can be assigned priorities?
- List out the properties of static variables and methods.
- Define an interface.
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SECTION-B
- Explain briefly about access modifiers and their usage.
- Explain the concept of importing packages in java with example.
- Explain different types of operators used in Java Programming.
- Explain thread life cycle.
- Discuss the differences between overloading and overriding.
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SECTION-C
- What is exception handling? Write a java program to illustrate the use of multi-catch statement.
- What are different string handling functions used in java? Write a program to concatenate two strings in java without using a inbuilt function!
- Write a Short note on :
- Bitwise operator
- Type casting
- Final keyword
- Multithreading
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NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.
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This download link is referred from the post: PTU B.Tech Question Papers 2020 March (All Branches)
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