Coding Quiz Group

The open/closed principle states that classes should be open for _ but closed for _. 🖥️❣️🅰🅼🆁🅸🆃 🅺🅴🆂🅷🆁🅸❣️🖥️

How do object behaviors and attributes differ? 🖥️❣️🅰🅼🆁🅸🆃 🅺🅴🆂🅷🆁🅸❣️🖥️

What is the function of a user diagram? 🖥️❣️🅰🅼🆁🅸🆃 🅺🅴🆂🅷🆁🅸❣️🖥️

Which of these keywords are access specifiers? 🖥️❣️🅰🅼🆁🅸🆃 🅺🅴🆂🅷🆁🅸❣️🖥️

Why is unit testing harder in OOP than functional programming? 🖥️❣️🅰🅼🆁🅸🆃 🅺🅴🆂🅷🆁🅸❣️🖥️

What is a reference to an object? 🖥️❣️🅰🅼🆁🅸🆃 🅺🅴🆂🅷🆁🅸❣️🖥️

What type of inheritance may lead to the diamond problem? 🖥️❣️🅰🅼🆁🅸🆃 🅺🅴🆂🅷🆁🅸❣️🖥️

Can abstract classes be used in multilevel inheritance? 🖥️❣️🅰🅼🆁🅸🆃 🅺🅴🆂🅷🆁🅸❣️🖥️

What best describes what object-oriented programming does? 🖥️❣️🅰🅼🆁🅸🆃 🅺🅴🆂🅷🆁🅸❣️🖥️

Which words in the following list are candidates for objects: trumpet, clean, enrage, leaf, tree, collapse, active, and lively? 🖥️❣️🅰🅼🆁🅸🆃 🅺🅴🆂🅷🆁🅸❣️🖥️

Which type of function among the following shows polymorphism? 🖥️❣️🅰🅼🆁🅸🆃 🅺🅴🆂🅷🆁🅸❣️🖥️

Why is inheritance used when creating a new class? 🖥️❣️🅰🅼🆁🅸🆃 🅺🅴🆂🅷🆁🅸❣️🖥️

Which is false for a member function of a class? 🖥️❣️🅰🅼🆁🅸🆃 🅺🅴🆂🅷🆁🅸❣️🖥️

In addition to attributes and behaviours, what quality must a class possess? 🖥️❣️🅰🅼🆁🅸🆃 🅺🅴🆂🅷🆁🅸❣️🖥️

What is the result of using more abstraction? [[ OOPS ]] 🖥️❣️🅰🅼🆁🅸🆃 🅺🅴🆂🅷🆁🅸❣️🖥️

X is four times as sufficient as Y in respect of doing a particular work. Working together they complete the work in 16 days. In how many days Y working alone will be able to complete half the work? [[ TCS NINJA ]] 🖥️❣️🅰🅼🆁🅸🆃 🅺🅴🆂🅷🆁🅸❣️🖥️

Why is inheritance used when creating a new class? 🖥️❣️🅰🅼🆁🅸🆃 🅺🅴🆂🅷🆁🅸❣️🖥️

Which statement about compositions and aggregations is true? 🖥️❣️🅰🅼🆁🅸🆃 🅺🅴🆂🅷🆁🅸❣️🖥️

How are contents of a composition different from those of aggregation? 🖥️❣️🅰🅼🆁🅸🆃 🅺🅴🆂🅷🆁🅸❣️🖥️

What is the result of using more abstraction? 🖥️❣️🅰🅼🆁🅸🆃 🅺🅴🆂🅷🆁🅸❣️🖥️