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Java Assertion & Reason MCQ Set 3

on February 07, 2025

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PROGRAMMING

Programming Language is a media of communication between programmer and computer. Types of PL(Programming Language ) :- 1. Low level 2. High Level Low Level PL :- These languages are used to program the computer at hardware level. Those who have a knowledge of architecture of computer can program computer using these languages. Types : 1. Machine Level PL 2. Assembly level PL Machine level PL :- In this language the programs are written using Binary language i.e. 0 & 1. Using this language we can completely utilise the computer hardware and memory . Programs written in this will work fast and efficiently because it doesn't require any translation. But remembering binary codes and detecting errors is tedious task. Assembly level PL :- ...

ICSE Class 10 Computer Applications 20 Questions Based on Increment(++) and Decrement(--) Operators

ICSE Class 10 Computer Applications 20 Questions Based on Increment(++) and Decrement(--) Operators What is the final value of the variable `result` in the following expressions? 1. int a = 5, b = 3, c = 7; int result = (++a * b--) + (c++ / (--a + b)); 2. int x = 3, y = 5, z = 7; int result = (--x * (y++ + z--)) - (++y / (x-- + z++)); 3. int m = 4, n = 6, p = 8, q = 10; int result = ((m++ * n--) - (--p / q++) + (++m)) * (--n + p--); 4. int a = 2, b = 4, c = 6, d = 8; int result = (++a * (b-- + --c)) + ((d++ / --a) - (++b / c--)); 5. int x = 5, y = 3, z = 7, w = 10; int result = (--x + (y++ * z--) - (++w / (x++ + --y) * (z++ / w--))); 6. int a = 4, b = 7, c = 3, d = 5; int result = (++a * (b++ - --c) + (--d / (a-- + b--) * (c++ / d--))); 7. ...

Operators & Expressions

Operators & Expressions Operator is a symbol used for preparing an equation or expression. Most of the equation/expression include two things namely operands and operators. For instance, a+b where a and b are operands, + is an operator There are 3 category of operators, 1. Unary 2. Binary 3. Ternary Unary Operators :- This operator takes only one operand. Minus is a unary opeartor. Ex: -5, -a Binary Operators :- This operator takes two operands like +,*,/,% etc. Ex: a+b Ternary Operators :- This operator takes three operands. In C, a conditional operator (?:) is a ternary operator. Ex: a>b ? 1 : 0 Different types of Operators :- Arithmetic Operators : +,-,*,/ and % (Moduls division used for getting remainder of division) Relational Operators : <, <=...

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Java Assertion & Reason MCQ Set 3

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