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.Management Sciences
Category: Software Engineering Mcqs
Inheritance means ?
0
A. Sub class create object of super class
B. Sub class extends Base class
C. Sub class extends super class
D. All of the above
What term is used to describe using the mouse to move an item on the screen to a new location ?
A. Click
B. Double-click
C. Drag and drop
D. Point
The first mechanical calculating machine was made by ________________________?
A. William Oughtred
B. Gottfried Leibnitz
C. Blaise Pascal
D. Charles Babbage
All fault-tolerant techniques rely on__________________?
A. Integrity
B. Dependability
C. Redundancy
D. None of the mentioned
(more…)
Printed information called _______________exists physically and is a more permanent form of output than that presented on a display device?
A. Soft copy
B. Carbon copy
C. Hard copy
D. Desk copy
The physical layer is responsible for__________________?
A. line coding
B. channel coding
C. modulation
D. all of these
What are the concentric circles on floppy disks know as ?
A. Tracks
B. Cylinders
C. Sectors
D. Segments
A _____________ is a device that forwards packets between networks by processing the routing information included in the packet?
A. bridge
B. firewall
C. router
D. none of these
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