Well... it looks too complicated for anyone in the whole universe. :\
Answer:
false
Explanation:
a PC needs to give a silent noise or better still no noise when it is being powered. It could be a problem within the coil in the power supply unit or a graphics card and the noise changes volume when a certain task is performed on it.
The two main causes of whinning noise in a computers are capacitors squealing and coil whinning.
Answer:
They are the cardinality ratio and participation constraints.
Explanation:
The Cardinality Ratio: This is for the binary relationship that specifies the max number of instances of relationships in which an entry can take part in. As an example, the Student Of binary relationship form, School: Student, the cardinality ratio of this is 1: N. and that means each of the schools can be mapped to any number of students, however, one student can be mapped to only one school. And various possible cardinality ratios for various types of binary relationships can be 1: N, N:1, 1:1, and M: N.
Participation constraint: This stipulates that an entity being be contingent upon another entity through relationship form. And it stipulates the least figure of instances of relationship which each of the entity can indulge in, and is often termed as least cardinality constraint. And we have participation types: partial and total.
Explanation:
I would just say close the app and come back in after
