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Java Objective Questions (MCQs) - 224

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Question: 1

(A) 10
(B) 11
(C) 12
(D) Compilation Error

Level: Expert Category: datatype
[Posted by: Admin | Chicago, USA]


Question: 2

(A) 11
(B) 12
(C) 13
(D) Compilation Error

Level: Practitioner Category: operators
[Posted by: Admin | Chicago, USA]


Question: 3

(A) 10
(B) 11
(C) 12
(D) 13

Level: Beginner Category: operators
[Posted by: Admin | Chicago, USA]


Question: 4

(A) 100
(B) 110
(C) 121
(D) Compilation Error

Level: Beginner Category: operators
[Posted by: Admin | Chicago, USA]


Question: 5

(A) 100
(B) 110
(C) 121
(D) 144

Level: Beginner Category: variables
[Posted by: Admin | Chicago, USA]


Question: 6

(A) 121
(B) 132
(C) 144
(D) 100

Level: Beginner Category: operators
[Posted by: Admin | Chicago, USA]


Question: 7

(A) 121
(B) 144
(C) 132
(D) 100

Level: Beginner Category: operators
[Posted by: Admin | Chicago, USA]


Question: 8

(A) 100
(B) 90
(C) 81
(D) 80

Level: Beginner Category: operators
[Posted by: Admin | Chicago, USA]


Question: 9

(A) 100
(B) 90
(C) 99
(D) 72

Level: Beginner Category: variables
[Posted by: Admin | Chicago, USA]


Question: 10

(A) 138
(B) 264
(C) 41
(D) 25

Level: Beginner Category: operators
[Posted by: Admin | Chicago, USA]


Question: 11

(A) -
(B) +
(C) *

Level: Beginner Category: operators
[Posted by: Admin | Chicago, USA]


Question: 12

(A) |
(B) ^
(C) ~
(D) <->

Level: Beginner Category: operators
[Posted by: Admin | Chicago, USA]


Question: 13

(A) Left Shift Operator
(B) Right Shift Operator
(C) Zero Fill Right Shift
(D) Zero Fill Left Shift

Level: Expert Category: operators
[Posted by: Admin | Chicago, USA]


Question: 14

(A) ()
(B) ++
(C) *
(D) >=

Level: Beginner Category: operators
[Posted by: Admin | Chicago, USA]


Question: 15

(A) ()
(B) *
(C) +
(D) ++

Level: Beginner Category: operators
[Posted by: Admin | Chicago, USA]


Question: 16

(A) >=
(B) <=
(C) !=
(D) +=

Level: Beginner Category: operators
[Posted by: Admin | Chicago, USA]


Question: 17

(A) Local variables are declared in methods, constructors, or blocks
(B) Local variables are created when the method, constructor or block is entered
(C) the variable will be destroyed once it exits the method, constructor, or block
(D) We can't create reference variables of Local variables

Level: Beginner Category: variables
[Posted by: Admin | Chicago, USA]


Question: 18

(A) Windows
(B) Mac OS
(C) UNIX
(D) All of these

Level: Beginner Category: other
[Posted by: Admin | Chicago, USA]


Question: 19

(A) True
(B) False

Level: Beginner Category: variables
[Posted by: Admin | Chicago, USA]


Question: 20

(A) True
(B) False

Level: Beginner Category: methods
[Posted by: Admin | Chicago, USA]


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