Fill in the blanks Computer History and Introduction to Computing

Fill in the blanks with appropriate answers. 

1.    The first calculator was called ____________.

2.    The calculator that could perform all four arithmetic operations was developed in __________.

3.    Charles Babbage developed _______________________ which had units of ______ and _______. It could also do _____________ , ___________ , ____________. Its memory size was _______ and the processor speed was ___________.

4.    ENIAC stands for ________________________________________________.

5.    A computer that originates requests is called a _________________________ whereas a computer that entertains those requests is called a _______________________.

6.    A mainframe used instructions in the form of _________________________________ and these instructions were written using ______________________________.

7.    A Super Computer is a ________________________________________________.

8.    An automata is used to ___________________________ and  __________________.

9.    ____________ is type of  micro Computer whereas _______________ is type of macro Computer.

Q2. Perform the following conversions. Also show each step. You will be awarded a ‘0’ for correct answer without steps 

a.    (BD)₁₆ à(?)₈                                                       b. (011111000101)₂à(?)₁₆