Book Worm

Name:
Email:
The minimal set of super key is called
Candidate key
Foreign key
Secondary key
Primary key
In an intrinsic semiconductor, the number of holes of free electrons
Impossible to say
Is less than number of holes
Equal the number of holes
None of the above
1 nibble has.......
2 bits
4 bits
8 bits
ODBC stands for
Oral Database Connectivity
Object Database Connectivity
Open Database Connectivity
Oracle Database Connectivity
In pure inductor AC current is converted to DC voltage
True
False
Which is not a correct type of computer?
Super computer
Mini frame computer
Workstations
Personal computer
The step-by-step instructions that solve a problem are called
Sequential Structure
List
Algorithm
Plan
The binary system uses powers of 8.
True
False
Controls of data communication deal with
Computer
Communication channel
Terminals
All of the above
{x:x is real number between 1 and 2} is an
Finite set
Infinite set
Empty set
None of the above
0
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