Answer:
B) The charge-coupled device
Explanation:
Around 1964 the first CMOS (Complementary Metal Oxide Semiconductor) circuits were developed. This would be the "embryo" of the Charge-coupled Device (CCD), which equips current digital cameras and who is responsible for capturing images.
CMOS is a small circuit that uses very little energy and stores information such as date, time and system configuration parameters.
The first CCD was developed in 1969 and it is still used today in many portable devices and computers.
Write the program code to find the cube of numbers from 1-5. Also do the dry run by using the trace table. (Javascript)
Answer:
Following are the JavaScript program
< html >
< body >
< script >
var k,t; // variable declaration
for (k = 1; i < 6; k++) // iterating the loop
{
t=k*k*k;// find the cube of number
document.write(k); // display the cube root
document.write(" < / br > " ); // moves to the next line
}
< / script >
< / body >
< / html >
Output:
1
8
27
64
125
Explanation:
We used the script tag for creating the JavaScript program. Declared the variable "k" in the script tag.Iterating the for loop .In the for loop the k variable is initialized by the 1 This loop is executed less then 6 .In each iteration we find the cube of number in the "t" variable and display that number by using document .write ().