Answer:
A, B and D
Explanation:
The kernel is the central core of the computer's operating system, that has total control of all the activities of the computer. The kernel is a very small program in memory and runs first during the boot of the system. It is the interactive link between the hardware and operating system and other system softwares.
The uses a command line to receive and execute command for various system configurations like storage and memory mapping, enable and disable interrupts, set timers or allocate time slice to run programs etc.
Answer:
Variables are used to store values (name = "John") or expressions (sum = x + y).
Declare Variables in JavaScript
Before using a variable, you first need to declare it. You have to use the keyword var to declare a variable like this:
var name;
Assign a Value to the Variable
You can assign a value to the variable either while declaring the variable or after declaring the variable.
var name = "John";
OR
var name;
name = "John";
Explanation:
thats what i found sorry if it wrong
:D
Answer:
true, the word or makes it sound like there is a option.
Answer:
You need to split the traffic to your test version.
Explanation:
Google app engine has a built-in feature that allows you to split a small fraction of your traffic to your test version.
You can split traffic using an IP address, so when the app receives a request, it can hash the Ip to a value between 0 to 999, and use it to re-route the request.
This way you don't need to stop your service during your tests and also avoid any risk involved with it.
