1) Which of the followong is the fourth stage of information processing cycle ? a) Storage b) Input c) Data d) Process 2) The only two digits used in the binary number system are _______. a) one and two b) zero and two c) zero and one d) two and three 3) Which of the following is a storage device ? a) RAM b) Sensor c) CPU d) USB Flash Drive 4) The hexadecimal equivalent of the binary integer number 110101101 is a) 1AD b) D24 c) 1AE d) 1BD 5) Which is the description of process multiplication for 99 x 2 = 198 ? a) Key 99 and 2 are entered by the keyboard b) 99 and 2 is being multiplied c) 198 is being display on the screen d) Holds data, instructions and information for future use 6) One ____________ is approximately 1,000 bytes. a) terabyte b) megabyte c) gigabyte d) kilobyte 7) What does the symbol D represent in hexadecimal number system ? a) 8 b) 13 c) 16 d) 14 8) Logic statement for Y1 a) A⋅B b) A⋅B⋅C⋅D c) A+B+C+D d) C⋅D 9) "Malaysia Prih@tin" How many bytes based on the phases if the system are using ASCII. a) 17 X 8 b) 19 X 8 c) 19 d) 17 10) Which coding scheme is best used in personal computers? a) EBCDIC b) ASCII c) UNICODE d) BINARY 11) The truth table shows possible output for gate ... a) NOT b) OR c) AND d) NAND 12) What is the value of E if both input is TRUE a) TRUE b) FALSE

CHAPTER 1 : COMPUTER SYSTEM

על ידי
הדפסה
הטבעה

לוח תוצאות מובילות

סגנון חזותי

אפשרויות

החלף תבנית

האם לשחזר את הנתונים שנשמרו באופן אוטומטי: ?