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WebExperience in Core Java concepts such as OOP Design, Collections Framework, Exception Handling, I/O System, Multi-Threading, Concurrency, Generics and JDBC and annotation. WebFeb 15, 2024 · Swing is a Java Foundation Classes [JFC] library and an extension of the Abstract Window Toolkit [AWT]. Swing offers much-improved functionality over AWT, new components, expanded … humentum uk
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WebOct 19, 2015 · a. public abstract void setFont (Font font) b. public abstract void setColor (Color c) c. public abstract void drawString (String str, int x, int y) d. None of the above. Answer Explanation. 7) The Java Foundation Classes (JFC) is a set of GUI components which simplify the development of desktop applications. WebMar 9, 2024 · 22. Explain Java String Pool. A collection of strings in Java's Heap memory is referred to as Java String Pool. In case you try to create a new string object, JVM first checks for the presence of the object in the pool. If available, the same object reference is shared with the variable, else a new object is created. WebBoth A & C. 2) Which is nothing but a blueprint or a template for creating different objects which defines its properties and behaviours? a. An Array. b. A class. d. None of the above. 3) Which class can be used to read data line by line using the readLine () method? humer adam