The ____ method lets you add characters at a specific location within a StringBuilder object.
A. charAt()
B. insert()
C. append()
D. setCharAt()
Answer: B
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A CIDR block contains the subnets with the following IP addresses:
192.168.68.0/22 192.168.69.0/22 192.168.70.0/22 192.168.71.0/22 Are there any problems with this group of subnets in the CIDR block? Show your work.
Ari understands the importance of a hash function uniformly distributing the keys over the hash table. Someone suggested that Ari incorporate random number generation into the hash function to ensure that each index in the table has an equal probability of being generated. Should Ari follow through with this idea?
What will be an ideal response?
What is the value of myNum after the code snippet is executed?
``` 1. function product(x.y); 2. { 3. return (x * y); 4. } 5. myNum = product(5, 10); ``` a. NaN b. 6 c. 50 d. 15
Data mining can be employed in analyzing intelligence and identifying terrorists
Indicate whether the statement is true or false.