IT Quiz

What is the purpose of a firewall in network security?

• Monitors network traffic and prevents unauthorized access

• Encrypts data for secure transmission

• Boosts internet speed by filtering data packets

• Manages network hardware configurations

Write a Python code snippet to swap the values of two variables without using a temporary variable.

• a = b, b = a
  

• a, b = b, a
  

• temp = a, a = b, b = temp
  

• swap(a, b)
  

Which one is the first search engine in Internet?

• Google

• Archie

• Altavista

• WAIS

1024 bits are equal to how many bytes?

• 1 Byte

• 32 Bytes

• 64 Bytes

• 128 Bytes

.gif is an extension of

• audio file

• image file

• video file

• word file

What does the acronym "URL" stand for?

• Unified Resource Locator

• Universal Remote Locator

• Ultra Rapid Locator

• Uniform Resource Locator

Who is known as the father of modern computer science and artificial intelligence?

• Alan Turing

• Bill Gates

• Steve Jobs

• Tim Berners-Lee

What will be the output of the following code?
x = 5

y = 2

result = x ** y

print(result)

• 7

• 10

• 25

• 32

What will be the output of following code?
x = "Hello"

y = "World"

result = x + y

print(result)

• Hello World
  

• HelloWorld

• Hello+World
  

• Error

• The first computer virus was known as

  
  

• • 
    Rabbit

• • Elk cloner

• • SCA virus

• • Creeper program