Match the bad data item with the constraint that checks for it: format constraint * 5 points
a= a person's age is -18.
b=a person's age that is to be an integer is listed as "21years".
c= all data records must have an age value, but a record has the age missing.
d=two people have the same social security number (which is impossible) in the data set.
e=a person has their weight listed as "135.7" when the number should have exactly two places to the right of a decimal point.

You need to design a circuit that implements the functions in the following table: s0 s1 function0 0 a + 10 1 a – b1 0 a + b1 1 a – 1s0 and s1 are 1-bit control inputs to select the function of the circuit. inputs a and b are 4-bitnumbers in 2s complement form. the output is also a 4-bit number in 2s complement form.you are allowed to use only one ttl 7483 4-bit adder to implement all the functions. but anynumber of other components (except the adder) can be used.hint: design a combinational logic circuit to modify the input b and the “carry input” of theadder depending on the control inputs s0 and s1.important: lab grade will depend on the working of the circuit & will be checked of by your labinstructor.1. is the output valid for the following input combinations: a. s0 = 0, s1 = 0, a = 7, b = 3? b. s0 = 0, s1 = 1, a = 7, b = 3? c. s0 = 1, s1 = 0, a = -4, b = -5? d. s0 = 1, s1 = 1, a = -8, b = 6? 2. what is the range of inputs (for both a and b) that will produce the valid output for all the functions?

Animations and transitions are added from the

Match the sentence fragment in the first column with the appropriate ending in the second column. a little per favore?