Answer: Add more cells in series.
Explanation:
Adding more cells in series will add voltage which will increase the power.
Answer:
Finding kth element is more efficient in a doubly-linked list when compared to a singly-linked list
Explanation:
Assuming that both lists have firs_t and last_ pointers.
For a singly-linked list ; when locating a kth element, you have iterate through a number of k-1 elements which means that locating an element will be done only in one ( 1 ) direction
For a Doubly-linked list : To locate the Kth element can be done from two ( directions ) i.e. if the Kth element can found either by traversing the number of elements before it or after it . This makes finding the Kth element faster because the shortest route can be taken.
<em>Finding kth element is more efficient in a doubly-linked list when compared to a singly-linked list </em>
The CPU executes arithmetic and logic operations in the arithmetic and logic unit (ALU).
<h3>What is an ALU, or an arithmetic and logic unit?</h3>
- A combinational digital circuit known as an arithmetic logic unit computes arithmetic and bitwise operations on integer binary integers.
- A floating-point unit, on the other hand, works with floating-point numbers.
- The component of a central processing unit known as an arithmetic-logic unit performs arithmetic and logic operations on the operands in computer instruction words.
- An Arithmetic Logic Unit (ALU) is a component found within computers that can execute logical operations in addition to arithmetic operations, such as AND, OR, Ex-OR, invert, etc (e.g. Addition, Subtraction, etc.).
To learn more about arithmetic and logic unit (ALU), refer to:
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Answer:
The five rules are described as follows:
Rule A permits the inbound Simple Mail Transfer Protocol (SMTP) connection.
Rule B permits the inbound Simple Mail Transfer Protocol (SMTP) connection.
Rule C permits the outbound Simple Mail Transfer Protocol (SMTP) connection.
Rule D permits the outbound Simple Mail Transfer Protocol (SMTP) connection.
Rule E does not perform any action. Thus it is when the action is denied.
Explanation:
Rule A allows information transfer of the incoming email from the external server to the internal remote server, thus this allows an inbound connection.
Rule B allows information transfer of the incoming email from the remote server to the external remote server, thus this allows an inbound connection.
Rule C allows information transfer of outgoing email from the external server to the internal remote server, thus this allows an outbound connection.
Rule D allows information transfer of the outgoing email from the remote server to the external remote server, thus this allows an outbound connection.
Rule E does not allow any action in either direction thus it is when action is denied.
