පරිගණක පද්ධතිය 07by adminJuly 13, 2021Information & Communication Technology Specifications of computers and peripheral devices Grade 09 - Unit 01 - Paper 03 Computer System 07 Your name Grade (Numeric) Your School E-mail (If have) 1. This is a technical fact that should be considered when buying a computer.Deselect AnswerPriceWarrantyServices after-salePre-Installed software2. Consider about following A and B statements.A - When HDMI cables are connected to a computer, a television screen or multi media projector, both sound and video signals are transmitted. B - When a VGA is used for the same purpose, only images are transmitted and a separate cable is required for sound.Deselect AnswerCorrect only A .Correct only B .Correct both A & B.Incorrect both A & B.3. An example for operating system.Deselect AnswerMicrosoft WordMicrosoft PaintMicrosoft WindowsMicrosoft Excel4. An example for proprietary and licensed operating system.Deselect AnswerWindowsLinuxAndroidUbuntu5. Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices. The symbol of blue tooth is .........Deselect AnswerABCD6. Wi-Fi is a wireless networking technology that allows devices such as computers, mobile devices, and other equipment to interface with the Internet. The symbol of blue tooth is .........Deselect AnswerABCD7. The processor speed is ................. according to this advertisement.Deselect Answer2.9GHz500GB19”6/8 GB (6GB or 8GB)8. The processor mentioned in this advertistment belongs to the ............ type.Deselect AnswerSingle CoreDual CoreQuad CoreHexa Core9. The capacity of the hard disk is ............ according to this advertisement.Deselect Answer2.9GHz500GB19”6/8 GB (6GB හෝ 8GB)10. The main memory capacity is ............ according to this advertisement.Deselect Answer2.9GHz500GB19”6/8 GB (6GB හෝ 8GB)11 out of 10 Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.