Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'System Analyst (SR for ST only) Kerala State Coir Corporation/Programmer English ' And exam conducted in the year 2019. And Question paper code was '053/2019'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
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53/2019 - A
Which allows you to define one interface and have multiple implementations?
(A) Encapsulation (B) Inheritance
C) Polymorphism D) None of the above
( ال ۳
Which right shift operator preserves the sign of the value?
[ >> (8) >
(©) ಗ) ಶಾ
What is it called if an object has its own lifecycle and there is no owner?
(8) Aggregation (8) Composition
(८) Encapsulation (D) Association
What is the return type of Constructors?
(A) خم (8) float
(©) ५०५ (D) ೧೦೧೬ of the mentioned
Which of these is an incorrect array declaration?
(ಹಿ) intard ]=new int[5] )8( int[]arr=new int[5]
(©) intarr]=int[5] new (D) 1೧೬೨1] ೧೮ int[5]
From where break statement causes an exit?
(ಡಿ) Only from innermost loop (B) Terminates a program
(യ Only from innermost switch (D) From innermost loops or switches
Which of these can be used to fully abstract a class from its implementation?
(ಗಿ) Objects (B) Packages
(€) Interfaces (D) None of the mentioned
Which of these keywords are used for the block to handie the exceptions generated
by try block?
ക്ര try (B) طعاف
(ಲ) ۵۷۸٥۸٥٥ (5) check
‘Which one is
a valid declaration of a boolean?
(മ) boolean b1=1 (ಔ) boolean b2 = "8156"
(C) boolean b3 = false (D) boolean b4 = 'true
