CSc 2 in the Blue book, clearly numbered as to which quest E COMPUTER WITH ACCES
ID: 3599961 • Letter: C
Question
CSc 2 in the Blue book, clearly numbered as to which quest E COMPUTER WITH ACCESS TO MY NOTES ONLINE ONLY YoU WILL LOSE COMPUTER ACCESS 1. Which of the follewing is not computer software? 2. Which of the following is responsible for i a USB memory stick the operating system d. a spreaduheet a, the ALU (arithmetic logkc unit) b. the control unit c the software d. the accumulator of values are What is the value of the binary number 1011 S-9 4. in base 107 BEST Match the statement on the left to the one on the right S. The memory 6. Source code . ALU 8CPU 9. Objecct code A. The resulit of compiler operations on the source code program C. Stores Instructions and data D. The place where logic is evaluated among other things E. Combines Arithimetic logic unit and comtrol unit G. Item on the left has no match on the right 10. Express in computer scientific notation to five digit precision? 74,998,890,003 11. Express in computer scientific notation to 3 digit precision? 0.0000007439555 12. Define a declaration statement in C++ for the following symbolic constant charge on x1995678·1P 13. Write a single C+ statement for the following formula (use functions pow), and proper base 10 logarithm function.. Height -G My m 0 +logla) and y-8 assumed at the start of each of the followin! evaluate them. if double x,y,z and x 14, y%3 15. zx1/(2x-y) 14-16 17. What is the exact output of the following program segment. min-27; int hr, min; hr = 9; coutExplanation / Answer
1. Which of the following is not a computer software?
USB memory stick
2. Which of the following is responsible for the interpreting the instructions in the memory?
Control Unit
3. high speed registers for the temporary storage of values are found in
Computer primary memory
4. what is the binary value of 1011 in base 10
11
5.The Memory - Stores instruction and data
6. Source code - Computer Program
7. ALU - Place where the logic is evaluated with other things
8. CPU - Combines control unit and logic unit
9. Object code - Result of compiler operation on the source code
10. express in computer scientific notation to five digit precision
74998
11) express in computer scientific notation to three digit precision
743 x 10-9