An administrator is in charge of several remote servers in Japan. Users call and report they cannot connect to the company's resources located on those servers. Which of the following commands would allow the administrator to verify the servers are running?
A. nbtstat
B. ping
C. telnet
D. netstat
Answer: B. ping
You might also like to view...
What will be displayed as a result of executing the following code?
``` int x = 6; String msg = "I am enjoying this class."; String msg1 = msg.toUpperCase(); String msg2 = msg.toLowerCase(); char ltr = msg.charAt(x); int strSize = msg.length(); System.out.println(msg); System.out.println(msg1); System.out.println(msg2); System.out.println("Character at index x = " + ltr); System.out.println("msg has " + strSize + "characters."); ``` a. I am enjoying this class. I AM ENJOYING THIS CLASS. i am enjoying this class. Character at index x = e msg has 24 characters. b. I am enjoying this class. I AM ENJOYING THIS CLASS. i am enjoying this class. Character at index x = e msg has 25 characters. c. I am enjoying this class. I AM ENJOYING THIS CLASS. i am enjoying this class. Character at index x = n msg has 24 characters. d. I am enjoying this class. I AM ENJOYING THIS CLASS. i am enjoying this class. Character at index x = n msg has 25characters.
template ____ doublyLinkedList::isEmptyList() const{ return (first == nullptr);} Consider the statements above. The list is empty if the pointer first is ____.
A. nullptr B. 0 C. last D. next
The looping mechanism that always executes at least once is the _____________ statement.
a. if…else b. do…while c. while d. for
_________ is the use of two different access control methods to validate a user. A. Two-factor authentication B. Two-factor pattern control C. Two-factor authorization D. Two-factor access arrangement
Fill in the blank(s) with the appropriate word(s).