Basic HTML Version

|  | Table of Contents |  | View Full Version

Page 17 - 2505_CoreGPT(Podar)_Flipbook_C7
P. 17

    Checkpoint

                     A.  Tick ( ) the correct option.

                        1.  In the binary number system, right-most digit before the fractional point is called .........................

                           a.  MSD                                          b.  LSD

                           c.  BSD                                          d.  RSD

                        2.  What is the another name for base 2?

                           a.  Binary number system                         b.  Hexadecimal number system

                           c.  Decimal number system                        d.  Octal number system

                        3.  In hexadecimal number system, decimal numbers from 10 to 15 are represented by ..........................

                           a.  Letters E to J                               b.  Letters H, E, X, D, E, C

                           c.  Letters U to Z                               d.  Letters A to F

                        4.  What is formed by the series of 1s and 0s written during binary division?

                           a.  The remainder                                b.  The quotient

                           c.  The divisor                                  d.  The dividend

                        5.  In binary addition, 0 + 1 is equal to ..........................

                           a.  0                                            b.  1
                           c.  10                                           d.  2

                     B.  Write ‘T’ for true and ‘F’ for false.

                        1.  A number system is simply a method of counting.                                   ........................
                        2.  The base of decimal number system is 8.                                           ........................

                        3.   In binary subtraction, binary number of lower value is subtracted from the binary
                           number of higher value.                                                            ........................

                        4.  The size of the Nibble is 4 bits.                                                 ........................

                        5.  The hexadecimal number system consists of 16 digits.                              ........................

                     C.  Fill in the blanks using the words given below:

                                                         Hints

                                                          Binary, 0, 8, 10, Decimal number

                        1.  In binary subtraction, 1 – 1 equals to ...................................

                        2.  The base of .................................. system is 10.

                                                                                                    Number System        15

| 12 13 14 15 16 17 18 19 20 21 22 |