Employees of a company connect their wireless laptop computers to the enterprise lan via wireless access points that are cabled to the ethernet ports of switches. at which layer of the three-layer hierarchical network design model do these switches operate?

Acommon algorithm for converting a decimal number to binary is to repeatedly divide the decimal number by 2 and save the remainder. this division is continued until the result is zero. then, each of the remainders that have been saved are used to construct the binary number.write a recursive java method that implements this algorithm.it will accept a value of int and return a string with the appropriate binary character representation of the decimal number.my code: public class lab16{public string converttobinary(int input){int a; if(input > 0){a = input % 2; return (converttobinary(input / 2) + "" +a); } return ""; } }

Which type of cell references are locked and not automatically updated when it’s copied a)formula b)relative c)absolute d)worksheet

Between 1932 and 1938, chester carlson developed a process that enabled a "picture" of a document to be taken and then have it reproduced on another