Which object-oriented programming concept allows objects to access and modify the data of another object?
A) Abstraction
B) Encapsulation
C) Inheritance
D) Polymorphism
A) Abstraction
B) Encapsulation
C) Inheritance
D) Polymorphism
Which object-oriented programming concept allows the creation of classes based on existing classes, inheriting their properties and behaviors?
A) Abstraction
B) Encapsulation
C) Inheritance
D) Polymorphism\
A) Abstraction
B) Encapsulation
C) Inheritance
D) Polymorphism\
Which object-oriented programming concept refers to the bundling of data and methods into a single unit?
A) Abstraction
B) Encapsulation
C) Inheritance
D) Polymorphism
A) Abstraction
B) Encapsulation
C) Inheritance
D) Polymorphism
Which of the following is not a common debugging technique?
A) Using print statements.
B) Using a debugger tool.
C) Writing extensive documentation.
D) Analyzing error messages.
A) Using print statements.
B) Using a debugger tool.
C) Writing extensive documentation.
D) Analyzing error messages.
Which of the following is an example of a logic error?
A) Syntax error.
B) Runtime error.
C) Division by zero.
D) Incorrect calculation.
A) Syntax error.
B) Runtime error.
C) Division by zero.
D) Incorrect calculation.
What does the term "stepping through code" mean in debugging?
A) Removing unnecessary code from the program.
B) Running the program without any breakpoints.
C) Executing the program line by line to trace its execution.
D) Rewriting the code to improve its performance.
A) Removing unnecessary code from the program.
B) Running the program without any breakpoints.
C) Executing the program line by line to trace its execution.
D) Rewriting the code to improve its performance.
Which of the following is NOT a popular IDE?
A) Visual Studio Code
B) Eclipse
C) PyCharm
D) Git
A) Visual Studio Code
B) Eclipse
C) PyCharm
D) Git
What is the benefit of using version control integration in an IDE?
A) It enables real-time collaboration among programmers.
B) It helps in automatically generating documentation.
C) It provides automated code refactoring tools.
D) It allows for better tracking and management of code changes.
A) It enables real-time collaboration among programmers.
B) It helps in automatically generating documentation.
C) It provides automated code refactoring tools.
D) It allows for better tracking and management of code changes.
What is the purpose of a build automation tool in an IDE?
A) To compile and execute the code.
B) To generate automated test cases.
C) To profile the performance of the code.
D) To automatically deploy the application.
A) To compile and execute the code.
B) To generate automated test cases.
C) To profile the performance of the code.
D) To automatically deploy the application.
According to analysts, for what can traditional IT systems provide a foundation when they’re integrated with big data technologies like Hadoop?
(a) Big data management and data mining
(b) Data warehousing and business intelligence
(c) Management of Hadoop clusters
(d) Collecting and storing unstructured data
(a) Big data management and data mining
(b) Data warehousing and business intelligence
(c) Management of Hadoop clusters
(d) Collecting and storing unstructured data