Python Learn Simpli September 6, 2019 no Comments 1. What is a Python DB-API ? Specification for database connectivity modules None of these Python module Is used to access SQLite database None 2. What is meant by self in Python? It is reference to object which calls an instance method. It is a built-in function in python It is a class attribute. It is a keyword. None 3. Which is not a built-in exception in Python among following options? KeywordError TypeError ImportError ValueError None 4. What cannot be a part of Python module? Keyword Function none Class None 5. Which statements is not true in the following options? Indent length may vary for each block None Statements in a block must have same indent level. Each block must have same indent level. None 6. Which is not iterable Objects in Python among following options ? String Number Dictionary None 7. Which is an incorrect syntax in the following answers? import module from module import function import function from module None 8. What does REPL stands for in Python? READ, EDIT, PRINT, LOOP NOne RETRIEVE, EVALUATE, PRINT, LOOP READ, EVALUATE, PRINT, LOOP None 9. For what Commit() method should be executed? Refresh data after execution of query Close table Close database Finalize transactions None 10. Difference between range() and randrange() functions? range() generates a sequence of numbers, Option A is correct Both randrange() selects one number from the range randomly None Time's up
