February b
Email address *
Your Name *
Your answer
Choose 1 benefit of having a numeric value represented in Hexadecimal instead of Binary. *
1 point
You are asked to create a database that tracks items for a retail store. The store currently uses 7-bit binary barcodes to uniquely identify each item for sale. Which of the following best describes the result of increasing the barcode length from 7 bits to 8 bits? *
1 point
Which of the following accurately defines a binary question? *
1 point
With 8 bits, it is possible to represent 256 different integer values. How many bits do you need to represent twice as many integer values (512)? *
1 point
Which of the following only requires a single bit of storage to represent the data? *
1 point
Which of the following is one way to describe abstraction in computer programming? *
1 point
Fred is working in a computer programming language. When he subtracts 0.1 from 0.3, he gets a result of .1999999999999998. Why did Fred get this result and not, 0.2? *
1 point
Which of the following are equivalent representations of the same number?
0 points
Which of the following can be represented in a binary state: (I) a power supply, (II) voting on a house bill, (III) a byte of data, (IV) a trend *
1 point
How many binary place values are required for the sum of decimal numbers 2 and 6? *
1 point
What is Abstraction? *
1 point
Which of the following are equivalent? (I) Binary: 11110, (II) Hexadecimal: 1E, (III) Decimal: 24
1 point
Submit
Never submit passwords through Google Forms.
This form was created inside of Sandwich Public Schools K12. Report Abuse - Terms of Service - Additional Terms