When exposed to the powerful magnetic field of a degausser, the magnetic data on a tape or hard disk is neutralized, or erased. Degaussing is the guaranteed form of hard drive erasure, as such; it serves as the standard method of data destruction.

Explanation:

3 0

3 years ago

In the SDLC's third phase, the way in which a proposed information system will deliver the general abilities described in the pr

kifflom [539]

Answer: Detailed

Explanation:

SDLC consist of 7 phases. They are:

1. Planning.

2. System analysis and requirement

3. Design:

4. Coding:

5. Testing:

6. Installation

7. Maintenance

Here we are talking of the third phase. In this phase it is the design phase which consist of high and low level design. Here the preliminary design is included in high level design where it describes the required hardware, software, network capabilities and the modelling of the interface. However the detailed design in low level design will implement the coding and will finding of any errors in the implemented design as described by the preliminary design.

3 0

3 years ago

Declare a character variable letterStart. Write a statement to read a letter from the user into letterStart, followed by stateme

oee [108]

Answer: import java.util.Scanner; public class CharTestt { public static void main(String[] args) { System.out.println("Please enter a character "); Scanner input = new Scanner(System.in); char letterStart = input.next().charAt(0); char thenextChar = (char)(letterStart+1); System.out.print(letterStart); System.out.println(thenextChar); } } Explanation: Import Scanner Class Prompt user to enter a character Read and save user's input in a variable char letterStart = input.next().charAt(0); Knowing that the next character using ASCII is +1, create a new character variable and add 1 print the character entered and the new character all on same line without spaces

5 0

3 years ago

What aviation first is janice brown credited with

Alla [95]

Janice Brown is a former teacher who flew the first long-distance solar-powered flight. She flew a small experimental solar-powered aircraft six miles.

Let me know if you have any questions.

7 0

2 years ago