I. Choose the correct answer A, B, C or D (3p) 1. We store data and program permanently in A. Hard disk, floppy disk B. Hard disk, RAM C. ROM, hard disk, floppy disk D. ROM, hard disk, floppy disk, RAM 2. Which storage device cannot be erased? A. a floppy disk B. a CD-ROM C. Magnetic tape storage D. Optical disk 3. Which of the following are both input and output devices? A. monitor B. modem C. keyboard D. mouse 4. CPU consists of three main parts A. CU, ALU and ROM B. CU, ALU and ACU C. CU, ALU and Registers D. CU, ALU and Register 5. Choose the most suitable name for the device A. Mouse B. Peripherals C. Expansion cards D. Optical disc drive 6. Choose the name for the device A. Random access memory B. Microprocessor C. Expansion cards D. Optical disc drive 7. Storage devices (floppy, hard oroptical disks)… A. Handle one or more floppy disks B. Enable data to go into the computer’s memory C. Provide a permanent storage of both data and programs D. Temporary data storage 8. You …. write anything onto a CDROM disk A. Can not B. Should not C. Can D. Should 9. Holds the instructions and data which are currently being processed by the CPU A. Main memory B. Peripherals C. Hard disk D. Input/output devices 10. Main memory is also called …. A. External memory B. RAM C. Internal memory D. ROM memory II. Enter the name of the devices in the box (3p) III. Read and translate the text (4p) The computer uses several devices to permanently store, which vary a lot in terms of capability, cost, speed and portability. The most used is the internal hard disk, which usually is inside the computer box and can not be moved. Its size currently ranges from 500 GB to 2 TB. On the other hand, an external hard disk is outside the computer, has the same size and obviously can be moved. Its only disadvantage is being slightly slower. SSD Solid State Drives are starting to slowly invade the market. They are not disks at all, but very large memory cards shaped like a hard disks which can entirely replace the internal hard disk. Their main advantages are that not having moving parts (they do not rotate at high speed like hard disks) are more robust and that in most situations they are faster than hard disks (up to 10 times faster). Their disadvantage is the limited size which currently is 500 GB and their high price.