Simulacro Java 21 - 6

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Select 1 option. The code will compile fine if both A and B are part of the same named module. Both the classes must belong to the same package for the code to compile. Both the classes will compile as long as they are packaged in the same jar. Class B will compile if, instead of final, it is made non-sealed.

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The code will compile fine if both A and B are part of the same named module.

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When a class, whose members should be accessible only to members of that class, is coded such a way that its members are accessible to other classes as well, this is called ...

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weak encapsulation

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Please select 1 option. Options: This record class will compile without any error. It will compile if the second constructor is removed altogether. It will compile if the first constructor is removed altogether. It will compile if the second constructor is removed altogether and the line id = id+1; in the first constructor is changed to this.id = id+1; this.name=name;.

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It will compile if the second constructor is removed altogether.

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Please select 1 option. Options: They will not compile. 1false10 false true false false false

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true false

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Please select 1 option. Options: It will not print anything., Titanic, Psycho, Oldboy, Oldboy, Shining, Oldboy, Oldboy, It will throw an exception at run time.

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It will not print anything.

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Please select 1 option. Options: Split the jar into two modules - one exporting com.abc.bonds package and another exporting com.abc.bonds.analytics package., Just add module-info to the jar with export clauses for both the packages., Just add an empty module-info.java to the jar., It cannot be modularized without impacting existing non-modular applications that use it.

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Just add module-info to the jar with export clauses for both the packages.

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Please select 1 option. Options: It will run and end cleanly if a.flag = false; is inserted at //2., It will run and end cleanly if //1 is replaced with while(!isInterrupted()) { }; and a.interrupt(); is inserted at //2., It will run and will end with an InterruptedException stack trace on the command line if a.interrupt(); is inserted at //2., None of these.

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It will run and end cleanly if //1 is replaced with while(!isInterrupted()) { }; and a.interrupt(); is inserted at //2.

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Please select 1 option. Options: No change is necessary., Replace System.out.print(k); with System.out.print(k--);, Replace System.out.print(k); with System.out.print(--k);, Replace while(checkIt(k)) with while(checkIt(--k))., Replace return k-->0?true:false; with return this.k-->0?true:false;

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Replace System.out.print(k); with System.out.print(k--);

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Please select 1 option. Options: [1], [3], [3, 3], [2], [1, 2]

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[3]

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What will happen if var ia[][] = { {1, 2}, null }; is replaced with var ia = new int[][]{ {1, 2}, null };?

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It will compile and throw a NullPointerException at runtime.