Computer Fundamentals Optical Disks Online Exam Quiz
Computer Fundamentals Optical Disks GK Quiz. Question and Answers related to Computer Fundamentals Optical Disks. MCQ (Multiple Choice Questions with answers about Computer Fundamentals Optical Disks
The range of access times of optical disks is generally ______
Options
A : 100 to 300 milliseconds
B : 10 to 30 milliseconds
C : 200 to 400 milliseconds
D : 20 to 40 milliseconds
CLV stands for, in terms of rotation of the optical disk ___
Options
A : Concurrent lines value
B : Constant Linear velocity
C : constant linear value
D : concurrent linear velocity
Rotation of the disk must vary __________ with the radius of the disk.
Options
A : directly
B : inversely
C : concurrently
D : accordingly
Which of the following is not a type of optical disk?
Options
A : DVD
B : CD
C : WORM
D : Winchester
A ____________ disk consists of a circular disk, which is coated with a thin metal or some other material that is highly reflective.
Options
A : magnetic
B : optical
C : compact
D : hard
The storage capacity of an optical disk is given by:
Options
A : Number of sectors * number of bytes per sector
B : Number of sectors * 2(number of bytes per sector)
C : Number of sectors * 3(number of bytes per sector)
D : Number of sectors * 0.5(number of bytes per sector)
The technology used in optical disks is ______
Options
A : Reflective
B : Refractive
C : Laser Beam
D : Diffraction
The tracks are divided into sectors whose size _______
Options
A : remains the same
B : keeps increasing
C : keeps decreasing
D : remains uneven
Optical disks are proved to be a promising random access medium for high capacity secondary storage.
Options
A : True
B : False
C :
D :
Chemical Engineering Basics - Part 1 more Online Exam Quiz
Computer Fundamentals Network Topologies
Computer Fundamentals Octal Number System
Computer Fundamentals Online Quiz
Computer Fundamentals Online Test
Computer Fundamentals Open Source Software
Computer Fundamentals Output Devices
Computer Fundamentals Processor Types
Computer Fundamentals Program Errors