In laser technology, what happens during the transfer stage?
Options: Residual toner is transferred to the waste receptacle, The laser transfers the image from the drum to the paper, The image is transferred from the drum to the paper, A negative charge is transferred to the surface of the drum
Options: (A)Associated with the role of people involved in software process and the activities for which they are responsible. (B) The most effective technique for demonstrating the safety of a system is proof by contradiction. (C) It is concerned with establishing a confidence level in the system that might vary from low to high (D) None of these | 107 24
Options: (A)A stage of the KDD process in which new data is added to the existing selection. (B) The process of finding a solution for a problem simply by enumerating all possible solutions according to some pre-defined order and then testing them. (C) The distance between two points as calculated using the Pythagoras theorem (D) None of these
7.The elements of an array are stored successively in memory cells because
Options: (A)by this way computer can keep track only the address of the first element and the addresses of other elements can be calculated (B) the architecture of computer memory does not allow arrays to store other than serially (C) A and B both false (D) A and B both true 4
Options: (A)Computer communicate to each other by fixed paths (B) Computer communicates to each other via a shared memory. (C) Each processing element is a self contained computer. (D) None of these. 5
A rule of thumb for choosing indexes for a relational database includes which of the following?
Options: Indexes are more useful on smaller tables., Indexes are more useful for columns that do not appear frequently in the WHERE clause in queries., Do not specify a unique index for the primary key of each table., Be careful indexing attributes that have null values.