Answer:
WORM (Write Once, Read Many)
Explanation:
The full meaning which means Write Once, Read Many implies that data can only be entered (or better put, written) once. Once the data has been written, the data can not be updated or deleted. However, the data being stored on WORM can be read as many times, as possible.
Hence, WORM answers the question.
Answer:
Eve is employing a <u>chosen-ciphertext attack.</u>
Explanation:
Encryption is a strategy employed in the cyber world to allow sensitive and private data to be unreadable in the form of text or make the content of the data inaccessible by intruders. This is imperative to guard data and can only be accessed with the use of a key (password). Whoever has the authorized key could get access to the data thereby making the encrypted data readable in the process called Decryption.
The Ciphertext is a term used to explain data encrypted in the form of text.
When Eve tricked Alice into decrypting a bunch of ciphertexts, she was interested in having the general public key or private key depending on what she wants to get access to which makes it a chosen-ciphertext attack. Usually, these keys are in algorithm formats with long characters. When the chosen-ciphertext is analyzed by Eve, then she could guess the user secret key.
Yes, a text file with a .txt extension can be read by Linux/Unix/Mac as they are ASCII unformatted.
Answer:
SELECT CONCATENATE(FIRST_NAME, " ", LAST_NAME) as FULL_NAME FROM TABLE_NAME WHERE MANAGER_ID = 105;
Explanation:
SELECT IS THE KEYWORD TO FETCH DATA
CONCATENATE combines FIRST_NAME, " " AND LAST_NAME and displays as FULL_NAME
TABLE_NAME is the name of the table containing the data
MANAGER _ID is the name of the column containing the manager id data
