
informatika kelas XI

Quiz
•
Information Technology (IT)
•
11th Grade
•
Hard
lucky l
Used 5+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
metode yang digunakan untuk mengecek
apakah data yang dikirimkan pada saat transmisi berubah
atau corrupted
Checksum
parity check
jaringan komputer
informatika
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Paket data dengan menggunakan checksum diterima
dengan bit berikut:
1 0 1 0 0 1 1 0
0 0 1 0 1 1 0 1
data Checksum 0 0 1 0 1 1 0 0
Coba kalian perhatikan dengan seksama. Apakah data
tersebut corrupted? Jelaskan jawabanmu!a
karena komplemen sumnya 0 maka data corrupted
karena komplemen sumnya 0 maka data tidak corrupted
karena komplemen sumnya 1 maka data tidak corrupted
karena komplemen sumnya 1 maka data corrupted
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
sinyal yang bersifat diskrit dan
dapat digambarkan seperti tangga naik turun.
informatika
jaringan komputer
sinyal analog
Sinyal Digital
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ketika sinyal terkirim, sinyal sering kali menurun
kualitasnya. Penurunan kualitas disebabkan oleh beberapa
hal, seperti: kecuali...
Delay distortion
Attenuation
semua jawaban benar
Noise
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
penurunan
kualitas yang disebabkan oleh keterlambatan/terlalu
cepat nya data terkirim.
Attenuation
Delay distortion
Noise
semua jawaban benar
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
gangguan yang terjadi secara acak
terhadap sinyal analog atau digital yang dapat menyebabkan berkurangnya kualitas sinyal. adalah penurunan kwalitas sinyal yang disebabkan oleh...
semua jawaban salah
Attenuatio
Delay distortion
noise
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
dibawah ini adalah jenis-jenis derau kecuali...
Thermal Noise
Intermodulation
Crosstalk
Attenuation
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