(Solved): (1) ( MOD 11 ) What is meant by a MOD 11 operation?   (2) ( MOD Operations ) In Computer Scie ...

(1) ( MOD 11 ) What is meant by a MOD 11 operation?

 

(2) ( MOD Operations ) In Computer Science, the MOD arithmetic operation has many uses. Try executing this formula in WolframAlpha.com , examine the output and take a snapshot of the result. DiscretePlot[Mod[n, 8], {n, 50}]

 

Numbers, Codes and Ciphers - Mod 11 Application Questions and Answers Concerning this Computer Laboratory Project Open MS Word and, within a new document, place your responses to these questions. Submit your completed MS Word document for credit. (1) (MOD 11) What is meant by a MOD 11 operation? (2) (MOD Operations) In Computer Science, the MOD arithmetic operation has many uses. Try executing this formula in WolframAlpha.com, examine the output and take a snapshot of the result. DiscretePlot \( [\operatorname{Mod}[n, 8],\{n, 50\}] \) (3) (The MS Excel MOD Function) If divisor is 0, MOD (number, divisor) returns the #DIV/0! error value. Which of these Excel MOD formulas will return such an error? (a) \( =\operatorname{MOD}(3,4) * 0 \) (b) \( =\operatorname{MOD}(8,0) \) (c) \( =\operatorname{MOD}(0,8) \) (4) (The MS Excel MOD Function) The MS Excel MOD function can be expressed in terms of the INT function: \[ \operatorname{MOD}(n, d)=n-d * \operatorname{INT}(n / d) \] Show the veracity of the above equation by choosing appropriate values of \( n \) and \( d \). (5) (Computer Programming and the MOD Operation ) In some computer programming languages, the MOD operation is represented by a \% percent sign. Even Walframalpha will recognize both 17 MOD 2 and \( 17 \% 2 \), as an example. A MOD operation has a left to right associativity, similar to division and multiplication. Review this program code segment and predict the output when the program segment is executed. System.out,println(" first " + (29\% 5)); System.out.println(" second " \( +(7 \% 9)) \); System.out.println(" third " + \( (-73 \% \) 37)); System.out.println (" fourth " \( +(13+31 \% 4)) \); System.out.println(" fifth " + (19\% \( 61 \% 3)) \);