________ are SNMP messages sent from the network device (agent) that also list the state of an MIB variable
A) Frames
B) Envelopes
C) Datagrams
D) Traps
D
Explanation: D) Simple Network Management Protocol (SNMP) can be used to relay information between an agent and a manager in two different ways: via polling (the manager polls the device to find information) or via traps (the agent alerts the manager of a condition).
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An uncaught exception:
a) is a possible exception that never actually occurs during the execution of the program. b) is an exception that occurs for which the matching Catch clause is empty. c) is an exception that occurs for which there are no matching Catch clauses. d) is another term for a thrown exception.
To delete an entire record, _____ the row header containing the record, click Delete Record, then click the Yes button.
A. right-click B. click C. left-click D. double-click
Analyze the following code:
``` public class Test { public static void main(String[] args) { int[] x = {1, 2, 3, 4}; int[] y = x; x = new int[2]; for (int i = 0; i < x.length; i++) System.out.print(x[i] + " "); } }``` a. The program displays 1 2 3 4 b. The program displays 0 0 c. The program displays 0 0 3 4 d. The program displays 0 0 0 0
In general, ESD damage to chips produces two types of failures: immediate and latent.
Answer the following statement true (T) or false (F)