Answer:
The answer would be A: Random
Explanation:
The random() function returns a generated random number (a pseudorandom number)
Answer:
b. & Puihaha
Explanation:
PHP variables are supposed to start with a $ sign.
Other rules followed by PHP variables are:
Starting character in variable name (after $) must be letter or _.
Other characters in variable names can be letters,numbers or _.
a. $_Puihaha
c. $Pui_haha
d. $Puihaha
satisfy these rules.
Whereas , b. & Puihaha does not satisfy as it starts with '&'. Moreover it also contains an invalid space character in the variable.
Answer:
result 1 = false;
result 2 = true;
Explanation:
result 1 = (43 < -77 && 1! = 10)
43 < -77 = false
1 != 10 = true
for any false && true logical operator, it returns false
result 1 = false;
false = 90 < -77 || -1 < 43
90 < -77 = false
-1 < 43 = true
for any false || true logical operator, it returns true
result 2 = true;
In *nix the logs are usually in /var/log . They're usually restricted to privelidged access. In Windows, the Event Logs
They could go flying out the window, getting seriously injured. This could also leave to death.
