
Java, Virtual Machines, and Emulators

Interactive Video
•
Computers
•
9th - 12th Grade
•
Hard

Amelia Wright
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a virtual machine?
A physical computer
A program with the same functionality as a physical computer
A type of hardware
A network device
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What do emulators do?
They enhance the graphics of a program
They trick a program into thinking it is running on its native hardware
They slow down the execution of a program
They convert code into machine language
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can arcade games from the 1980s be run on today's hardware?
By using a different operating system
By upgrading the hardware
By using emulators
By rewriting the code
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why might game developers use an emulator during development?
To enhance game graphics
To increase game speed
To test the game on different platforms
To reduce development costs
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is one benefit of using virtual servers on physical servers?
Reduced server performance
Support for a large number of virtual servers
Increased power consumption
Increased hardware costs
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens if one of the physical servers stops working?
The load is picked up by other servers
The user is immediately notified
The network crashes
All virtual servers stop working
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is intermediate code in the context of virtual machines?
Code that is halfway between source code and machine code
Code that is executed directly by the hardware
Code that is only used for debugging
Code that is specific to one device
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