Penukaran saiz data dari bit ke bait, KB, MB, GB & TB

Quiz
•
Information Technology (IT)
•
7th Grade
•
Hard
Nur Noor
Used 1+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 10 pts
Pn Maimon hanya mempunyai 80,000,000 bit ruang dalam komputernya. Tukarkan kepada unit MB.
80,000,000bit = 9.55MB
80,000,000bit = 9MB
80,000,000bit = 9.54MB
80,000,000bit = 9.53MB
Answer explanation
80,000,000bit ÷ 8 = 10,000,000 bait
10,000,000bait ÷ 1024 = 9,765,625 Kilobait
9,765,625 KB ÷ 1024 = 9.54 MB
Maka,
80,000,000bit = 9.54MB
2.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
Pn Maimon hanya mempunyai 80,000,000 bit ruang dalam komputernya. Dia ingin menyimpan satu fail sebesar 9MB. Bolehkah Pn Maimon berbuat demikian?
BOLEH
TAK BOLEH
Answer explanation
Pn Maimon boleh menyimpan fail tersebut kerana komputernya mempunyai ruang
sebanyak 9.54MB, dan saiz file yang ingin disimpan hanya 9MB
3.
MULTIPLE CHOICE QUESTION
3 mins • 15 pts
Kumpulan A mempunyai saiz fail 567KB.
Kumpulan B mempunyai saiz fail 256MB.
Kumpulan C mempunyai saiz fail 2GB.
Tukarkan saiz fail kesemua kumpulan kepada unit GB dan nyatakan jumlah keseluruhan ketiga-tiga fail kumpulan tersebut.
Kump A = 0.00045 GB
Kump B = 0.52 GB
Kump C = 2 GB
JUMLAH = 2.52045GB
Kump A = 0.00054 GB
Kump B = 0.52 GB
Kump C = 2 GB
JUMLAH = 2.52054GB
Kump A = 0.00054 GB
Kump B = 0.25 GB
Kump C = 2 GB
JUMLAH = 2.25GB
Kump A = 0.00054 GB
Kump B = 0.25 GB
Kump C = 2 GB
JUMLAH = 2.25054GB
Answer explanation
KUMPULAN A :
567KB ÷ 1024 = 0.5537 MB
0.5537MB ÷ 1024 = 0.00054 GB
KUMPULAN B :
256MB ÷ 1024 = 0.25 GB
Saiz fail kumpulan C tidak perlu ditukar kerana saiz fail mereka memang dalam unit GB.
JUMLAH KESELURUHAN FAIL :
2GB + 0.00054GB + 0.25GB = 2.25054GB
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Megabait lagi besar daripada Gigabait
BETUL
SALAH
5.
MULTIPLE CHOICE QUESTION
3 mins • 15 pts
Ashraff diberi pendrive bersaiz 6GB.
Dia ingin menyimpan fail data yang bersaiz 258MB.
Berapa banyak fail data yang bersaiz sama Ashraff boleh simpan ke dalam pendrive tersebut?
23
20
18
30
Answer explanation
6GB × 1024 = 6144MB
6144MB ÷ 258MB = 23.81
Oleh itu, Ashraff boleh menyimpan fail data yang sama saiz sebanyak 23 fail ke dalam pendrive tersebut.
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