Explain three modes in which files can be accessed from python program

0 Answers   Peerless,

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what is the main usage of an abstract keyword?please follow the program class A { void display() { System.out.println("hai"); } void print() { } } class B extends A { void print() { System.out.println("Hello"); } } In this program i was gives the implementation of print() according to my requirements in subclass.And there is no definition in superclass then why we can use abstract keyword before a method that i want to gives definition in other classes,is any mistakes in the above usage of method?

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Write a function which accepts a sentence as input parameter.Each word in that sentence is to be reversed. Space should be there between each words.Return the sentence with reversed words to main function and produce the required output. for eg:- i/p: jack jill jung kill o/p: kcaj llij gnuj llik

0 Answers   Mind Tree,

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What is the first message line that any language learning prints on the screen? and why?

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difference between mantis and other tools?

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What is the difference between WebIntelligence and Designer in creating universes?

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Wrtite a JCL for sorting a file with start from 36 postion lenth 9 excluding a num eq to 98768. for 3 marks mainframe

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given a height balanced tree. If we add one more node , how many nodes gets unbalanced ?

2 Answers   Hughes,

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WS-NUM PIC S9(05)V(02) SIGN TRAILING SEPARATE MOVE '0050000+' TO WS-NUM The value stored is 00500,00+ MOVE '0050000-' TO WS-NUM Then what is the value will be stored in WS-NUM? Am getting '-00500,00'.....>>> What should I declare to WS-NUM so that I can get correct values for both + & - signs.

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In project we have Documentation phase also,in that what is micro and macro designing?

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what is inprocess and outprocess in vb

1 Answers   Msoft,

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this question is from sas:what is the difference between FILE and INFILE statements? plz explain in brief?

1 Answers  

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