Answer:
Option A(True) is the correct answer for the above question.
Explanation:
- An array is used for the collection variables which is of the same type and uses memory in continuous Passion for the storage.
- When any user wants to use the array then he needs to declare the size and type of the array because array holds the same type of data.
- For example, int a[5] is an array of integer variable whose name is 'a' and the size is 5 in c language.
- Anyone can use the array with the help of the index value of the array. The starting index value is 0 and the ending index value is (size-1) for any array.
- The user can use it by the help of loop, in which the loop variable refers to the index of the array and it starts from 0 and ends in the (size of the array-1).
- It is because the loop executes the same line multiple times.
- The above statement also wants to state, which is defined as above. Hence the above statement is true which is referred by option A. Hence option A is the correct answer.
Answer:
It is compressing the video file to make it smaller, but doing so without actually losing any quality
Explanation:
Answer:
The answers are: it is used to enable fast DNS queries and It can help reduce the amount of network traffic generated by DNS servers.
Explanation:
Because a DNS server can resolve a query from tis local data sends a recursive qyery to a root server.
Answer:
A Standard Lens
Explanation:
Since David wants to take pictures of people around him and also the objects far away, a standard lens would be fit for that.
Answer:
CTRL + Z
Explanation:
Privileged exec mode and global configuration are command line interface mode structures used in Cisco’s routers and switches. They are like security levels that administrators log into and perform configuration changes. Global configuration mode gives you more root access than the former and you can do a lot more in this mode. While in Global configuration mode, you can switch back to the Privileged exec mode by pressing the CTRL + Z keyboard combination keys.
