Answer:
Run directory services
Explanation:
The LDAP (Lightweight Directory Access Protocol) is a protocol to run directory service, we can assign IP addresses with the protocol DHCP, and we can resolve IP addresses to host name with the server DNS, the LDAP protocol helps us find some information in any organized set of records, often with a hierarchical structure.
 
        
             
        
        
        
<span>a group or system of interconnected people or things</span>
        
             
        
        
        
This question belongs to scratch programming. This programming language has various instructions to carry out various tasks. There are different types of repeat statement available. This statement or instruction allows the user / programmer to repeat certain line of statements to a number of times. Here, according to the question, we need to use “Repeat after me”
If you take a music note, the tempo, timing and pitch needs to be mentioned clearly and “:” represents that a particular note to be repeated only once.
 
        
             
        
        
        
Answer:
The new root will be 2.
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Explanation:
The binary tree is not properly presented (See attachment)
To answer this; first, we need to order the nodes of the tree in a pre-order traversal.
We use pre-order because the question says if something is removed from the left child.
So, the nodes in pre-order form is: 14, 2, 1, 5, 4, 16.
The root of the binary tree is 14 and if 14 is removed, the next is 2.
<em>Hence, the new root will be 2.</em>