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হোম›একাদশ-দ্বাদশ শ্রেণি›English Version›Information and Communication Technology›C-02 — Communication Systems and Networking›C-02-Q070

C-02-Q070mediumsingle_mcq

Why is a coaxial cable called "coaxial"?

aBecause it has two conductors
bBecause the outer shield and central copper conductor share the same axis
cBecause it transmits coaxial signals
dBecause it has a coaxial insulator

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C-02-Q073Thinnet (10BASE-2) cable can transmit data up to what distance without repeaters?
C-02-Q074What is the data rate of thinnet (10BASE-2) cable?
C-02-Q075A repeater is a device that —
C-02-Q076Thicknet (10BASE-5) cable can transmit data up to what distance?
C-02-Q077A fiber-optic cable contains one or more fibers made of which material to carry light?
C-02-Q078Optical fiber cables are incredibly transparent to which range of light?
C-02-Q079In an optical fiber cable, the part where the refraction index is the highest is called the —
C-02-Q080In an optical fiber cable, the part where the refraction index is the lowest is known as —

C-02 — Communication Systems and Networking — সব প্রশ্ন দেখুন (256টি) →