Answer:
I will pick system A
Explanation:
System A has dual processor and it will concurrently run the two program(X and Y) in 50 seconds, with program X on the first processor and program Y on the second one while system B will take 70 seconds to run the two program since it runs on a single processor, it will run program X first and then program Y next, summing up to 70 seconds. so therefore I will pick system A since I'm considering the system throughput.
Answer: CAD is mainly used for detailed engineering of 3D models or 2D drawings of physical components, but it is also used throughout the engineering process from conceptual design and layout of products, through strength and dynamic analysis of assemblies to definition of manufacturing methods of components.
Explanation:
Answer:
C. Unclustered index has the same ordering of data records as that of the data entries in the database
Explanation:
Indexes are used to split up queries in an SQL server or database management system DBMS.
There are two types of indexes namely clustered indexed and unclustered indexes.
Clustered indexes define the order in which data is stored in a table while unclustered index does not sort the order in a table.
In an unclustered index, the data table and the index are stored in different places, they are easy to maintain and update since they do not follow a particular order and there can be several indexes in a data file since the data table is stored differently from the index file.
So, all the other options except C are features of unclustered indexes since unclustered index does not have the same ordering of data records as that of the data entries in the database.
So, C is the answer.
Answer:
Control H is the command to Find and Replace. It is used to find a word and replace the word with something else.
Explanation:
