Principles of Programming Language PDF - MCADD-502 Exam - November 2023

## MCADD-502 ### M.C.A. (Integrated), V Semester #### Examination, November 2023 #### Principles of Programming Language **Time: Three Hours** **Maximum Marks : 70** **Note:** - Attempt any five questions. - All questions carry equal marks. ### Questions **1. a)** Discuss the important facto...

## MCADD-502 ### M.C.A. (Integrated), V Semester #### Examination, November 2023 #### Principles of Programming Language **Time: Three Hours** **Maximum Marks : 70** **Note:** - Attempt any five questions. - All questions carry equal marks. ### Questions **1. a)** Discuss the important factor that influences the evolution of Programming Language. **b)** What do you mean by compilation? Discuss briefly the various stages use in compilation. **2. a)** Write down a BNF grammar for the language composed of all binary numbers that contain atleast three consecutive 1s (e.g. 0011101011). **b)** Differentiate between compile time binding and run time binding. **3. a)** What is conditional statement and also write one example? **b)** Discuss the design issues of subprogram and operations. **4. a)** What is encapsulation and data hiding? Explain with suitable example. **b)** What is Logic Programming? Explain it with respect to relation, rules, facts and queries. **5. a)** Explain functional programming with suitable example. **b)** What is concurrency? Discuss various categories of concurrency. **6. a)** What is monitor? What are advantages and disadvantages over semaphores? **b)** Write a brief notes on generic sub-programs. **7. a)** Describe the similarities and difference between context free grammars and tree grammars. **b)** What are the arrays and variant records? How they differ from the conventional array and records? **8.** Write short notes on the following: - Semaphore - 4GL - Garbage collection - Scope and life time of variable