Consider the following declaration. String s = "cat";

Which of the following statements assigns the number of characters in s to k?

A.
int k = s. length;
B.
int k = s. length();
C.
int k = s. size;
D.
int k = s. size();

What statement best describes operating systems? it’s possible for modern computers to function without operating systems. most operating systems are free or very inexpensive. operating systems are managed by the computer’s microprocessor (cpu). operating systems manage the computer’s random access memory (ram).

Asequential circuit contains a register of four flip-flops. initially a binary number n (0000 ≤ n ≤ 1100) is stored in the flip-flops. after a single clock pulse is applied to the circuit, the register should contain n + 0011. in other words, the function of the sequential circuit is to add 3 to the contents of a 4-bit register. design and implement this circuit using j-k flip-flops.

How do i delete my account on this because i didn't read this agreements and also i put age at xd