Explanation:
both are primary storage devices
There are Mainly Five basic Components of a computer system.
Input Unit.
Output unit.
Memory Unit.
Control unit.
Arithmetic and Logic Unit.
Answer:
Rectilinear lens
Explanation:
In photography, the distortions are caused in the formation of the image due to either the position of the camera or the optical design of the lenses i.e perspective and optical distortion.
The barrel distortion is a type of optical distortion caused due to the optical design of the lens. In barrel distortion, the straight lines of the light bend as a result of which the lines appear curved inwards in images.
The field of view of wider than the image sensor in barrel distortions which can be corrected by the use of rectilinear lens which provides straight lines without bending them. This lens stretches the image towards the edge and removes distortion.
Thus, Rectilinear lens is the correct answer.
Answer:
1. Keeping a password with user name or password is very easy word.
2. Passwords should be kept strong so that it cannot be haccked. One should use upper case letters along with lower case letters and numeric and special characters to make the password strong.
3. The businesses usually run anti viruses in case of virus attack. In case of haccker attack businesses are temporarily shut down from their routine work and alternate business plan is activated which runs the business activities incognito version.
4. High profile passwords can be leaked as it is on the computer system which can be accessed from around the world.
Explanation:
The businesses should use DRP system in order to avoid complete shut down of business operations in case of a cyber attack. The passwords should be kept strong enough so that no one can crack the password and all employees should not be given complete access to business operations and planning activities. Employees access should be restricted to their job role.
A.the speed which can comer a curve
