Fill in the Blanks Processing, disks and drivesOnline version Processing, disks and drives by Liliya Zaripova 1 tracks expansion TransferRate backup terabyte clock processor kilobyte Buses BIOS sectors megabyte slots HardDisk AccessTime motherboard FloppyDiskDrive byte gigabyte 1 . Special cards can be inserted into . 2 . One represents 1 , 024 characters ( about a small page of text ) . 3 . A controls the timing within the PC by sending signals to synchronize its circuits and operations . 4 . carry signals between different parts of a PC . 5 . The uses ROM to control the input / output of data . 6 . One represents about 1 , 000 , 000 , 000 , 000 characters ( about one million books in a big library ) . 7 . The main printed circuit board is called the . 8 . The brain of a computer is the . 9 . One represents about one million characters ( about the text of a small book ) . 10 . The first rule of data storage is to make a of all important files . 11 . A is slower than a hard drive and can only hold 1 . 44 MB disks . 12 . One represents one character . 13 . The inside your PC is made of aluminium alloy covered with a magnetic coating . This makes the disk itself a rigid plate , hence its name . 14 . The are circles around a disk and the are segments within each circle . 15 . This hard drive is a 60 GB IBM model with a fast of 8 ms . 16 . The is the rate of transmission of data from the disk to the Cpu . This is usually described in megabytes per second . 17 . One represents about 1 , 000 , 000 , 000 characters ( about 1 , 000 books ) .
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