QR codes make up the basic structure of a relational database with columns containing field data and rows containing record information.
Answer:
A binary system is a system that functions on zeros and ones (0's and 1's).
A decimal system is an Arabic numeric system that has 10 as its base and uses a dot which is also called a decimal point to show fractions.
Differences
- A decimal uses ten different digits which is 0-9 while a binary system uses just two digits 0 and 1
- Decimal system was historically a Hindu-Arabic system while the binary system is just an Arabic system
Similarities
- They are capable of performing arithmetic operations
- They both can be represented in decimal form
Answer: Business analysis
Explanation:
Business analysis is the review of the sales, costs, and profit projections for a new product to find out whether these factors satisfy the company's objectives.
Based on the business analysis a company is able to set a marketing strategy for a better promotion of its products. So this step is particularly very important.
Answer:
7 raise to power 10
Explanation:
Since there are 4 possible ways to make memory chip and 3 possible ways to manufacture mother board, so for each machines we have 7 possible ways of configurations.
So total number of ways in which these machines can be configured is 7*7*7*...*7= 7raise to power 10 possible ways
A digital citizen refers to a person who has the knowledge and skills to effectively use digital technologies to communicate with others, participate in society and create and consume digital content. Digital citizenship is about confident and positive engagement with digital technologies. Digital citizenship refers to responsible technology usage, and teaching digital citizenship is essential to helping students achieve and understand digital literacy, as well as ensuring cyberbullying prevention, online safety, digital responsibility, and digital health and wellness.
