| 2561 |
Which Internet application carries voice calls as data packets over the Internet? |
Computer Science/Informatics Practices
Internet applications and websites |
Easy |
| 2562 |
A results website shows each student only their own marks after they enter their roll number. What type of we… |
Computer Science/Informatics Practices
Internet applications and websites |
Medium |
| 2563 |
What is web hosting? |
Computer Science/Informatics Practices
Internet applications and websites |
Medium |
| 2564 |
Riya sends an email to Arun with Meena in BCC. Which statement is true? |
Computer Science/Informatics Practices
Internet applications and websites |
Hard |
| 2565 |
Which of the following is a web browser? |
Computer Science/Informatics Practices
Web browsers |
Easy |
| 2566 |
A small text file stored by a website on a user's computer to remember preferences is called a |
Computer Science/Informatics Practices
Web browsers |
Easy |
| 2567 |
A user installs a small program in the browser that blocks advertisements on all websites. This program is be… |
Computer Science/Informatics Practices
Web browsers |
Medium |
| 2568 |
Which statement about incognito (private) browsing is correct? |
Computer Science/Informatics Practices
Web browsers |
Medium |
| 2569 |
Why are third-party cookies considered a privacy risk? |
Computer Science/Informatics Practices
Web browsers |
Hard |
| 2570 |
Which exception is raised by int('abc')? |
Computer Science/Informatics Practices
Exceptions |
Easy |
| 2571 |
When does Python report a syntax error such as a missing colon after an if condition? |
Computer Science/Informatics Practices
Exceptions |
Easy |
| 2572 |
Which exception occurs when the code x = [1, 2, 3] is followed by print(x[5])? |
Computer Science/Informatics Practices
Exceptions |
Medium |
| 2573 |
What happens when the statement assert 2 > 3, "check failed" is executed? |
Computer Science/Informatics Practices
Exceptions |
Medium |
| 2574 |
Which is the correct way to define and raise a user-defined exception in Python? |
Computer Science/Informatics Practices
Exceptions |
Hard |
| 2575 |
Which block runs whether or not an exception occurs in the try block? |
Computer Science/Informatics Practices
try, except, else and finally |
Easy |
| 2576 |
When is the else block of a try statement executed? |
Computer Science/Informatics Practices
try, except, else and finally |
Easy |
| 2577 |
A try block contains print(5/0); it is followed by except ZeroDivisionError: print("Z"), else: print("E") and… |
Computer Science/Informatics Practices
try, except, else and finally |
Medium |
| 2578 |
A try block contains x = int("12"); it is followed by except ValueError: print("V"), else: print("E", x) and … |
Computer Science/Informatics Practices
try, except, else and finally |
Medium |
| 2579 |
A function has try: return "T" followed by finally: print("F"). What is printed when print(f()) is executed? |
Computer Science/Informatics Practices
try, except, else and finally |
Hard |
| 2580 |
Which mode opens a text file for adding data at the end without erasing existing content? |
Computer Science/Informatics Practices
Text files |
Easy |