Answer:
The correct answer is A.
Explanation:
B is true if the two nodes are descending from the same parent node, they are called sibling nodes.
C is true, the nodes which do not have any nodes branching from them are called leaf nodes and mark the end of that specific branch.
D is true, a node tree is defined as nonlinear set of nodes growing downwards which are linked together.
The false option is A, a node in a node tree does not have to contain at least two links, it can be a leaf node.
I hope this answer helps.
Answer:
system unit
Explanation:
A system unit is the part of a computer that contains the brain or central processing unit. The primary device such as central processing unit as contained in the system unit perform operations hence produces result for complex calculations.
The system unit also house other main components of a computer system like hard drive , CPU, motherboard and RAM. The major work that a computer is required to do or performed is carried out by the system unit. Other peripheral devices are the keyboard, monitor and mouse.
Answer:
You forgot the "=" sign.
Explanation:
formulas in excel start with an "="
=SUM(A1:A5)/SUM(B1:B5)
Answer:
/* My first REXX program */
say 'Hello world'
Explanation:
REXX is an OS/2 scripting language.
Answer:
Fair use
Explanation:
I don't know if this is correct but Its the best option.
