Aptitude Questions 1. A vessel is filled with liquid, 3 parts of which are water and 5 parts of syrup. How much of the mixture must be drawn off and …
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HeadStrong Java Placement Paper For Freshers Part-5
by Sby S41. What is the Collections API? The Collections API is a set of classes and interfaces that support operations on collections of objects. One example of class in Collections API …
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HeadStrong Java Placement Paper For Freshers Part-4
by Sby S31. What are the three types of priority? MAX_PRIORITY which is 10, MIN_PRIORITY which is 1, NORM_PRIORITY which is 5.
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HeadStrong Java Placement Paper For Freshers Part-3
by Sby S21. What is the difference between an array and a vector? Number of elements in an array are fixed at the construction time, whereas the number of elements in vector …
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HeadStrong Java Placement Paper For Freshers Part-2
by Sby S11. What are the access modifiers in Java? There are 3 access modifiers. Public, protected and private, and the default one if no identifier is specified is called friendly, but …
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HeadStrong Java Placement Paper For Freshers Part-1
by Sby S1. What is a class? A class is a blueprint, or prototype, that defines the variables and the methods common to all objects of a certain kind.
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11. The number of degrees that the hour hand of a clock moves through between noon and 2.30 in the afternoon of the same day is A. 720 B. 180 …
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1. This train travels from London ______ Paris. A. at B. to C. over D. below
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21. The hour hand lies between 3 and 4. Tthe difference between hour and minute hand is 50 degree.What are the two possible timings? Sol: The angle between the hour …
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11. If Ever + Since = Darwin then D + a + r + w + i + n is ? Sol: Tough one as it has 10 variables in …