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javascript1
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1
Which type of memory is used for fast, temporary storage?
BIOS
ROM
Hard drive
RAM
2
What does the BIOS provide information about?
Storage devices, boot sequence, security, and Plug and Play capability
Internet settings
User preferences
Software applications
3
What does the onClick attribute do in the HTML example?
It validates the form entries
It submits the form data to the server
It triggers the JavaScript function when the button is clicked
It refreshes the web page
4
Where should your JavaScript code placed?
In the <footer> section
In the <body> section
D)
In the <head> section
5
Where does JavaScript code run?
Inside an Internet browser
On the server
On a database
On the operating system
6
What is the first step the computer performs when it is turned on?
Loads the operating system from the hard drive
Loads data from RAM
Checks the internet connection
Loads data from ROM and performs a power-on self-test (POST)
7
Which type of memory is typically maintained in RAM as long as the computer is on?
Internet cache
User files
Operating system
BIOS settings
8
What does the CPU use to store pieces of data it will need to access quickly?
BIOS
Hard drive
ROM
Cache
9
What is the purpose of the parseFloat function in the JavaScript code?
To display an alert message
To convert a string to an integer
To validate form entries
To convert a string to a floating-point number
10
What is one common use of JavaScript in web pages?
To create databases
To design operating systems
To manage server resources
To validate form entries
11
What is JavaScript primarily used for?
Client-side scripting
Operating system development
Database management
Server-side scripting
12
What is the role of the memory controller during the power-on self-test (POST)?
To load the operating system
To check all memory addresses with a quick read/write operation
To connect to the internet
To display the BIOS settings
13
What happens if the CPU had to constantly access the hard drive to retrieve data?
The computer would not be affected
The computer would operate very slowly
The computer would crash
The computer would operate faster
14
What does the term 'read/write' mean in the context of computer memory?
Data is written to a bit and then read from that bit
Data is deleted from a bit
Data is only written to a bit
Data is only read from a bit
