![subject](/tpl/images/cats/informatica.png)
Computers and Technology, 02.03.2021 04:30 Miarobin6854
3. Find the average number of legs for all trips. (a) Using Relational Algebra (b) Create the expression tree of your relational algebra (c) Using SQL
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Computers and Technology
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 22.06.2019 22:10
Asequential circuit contains a register of four flip-flops. initially a binary number n (0000 ≤ n ≤ 1100) is stored in the flip-flops. after a single clock pulse is applied to the circuit, the register should contain n + 0011. in other words, the function of the sequential circuit is to add 3 to the contents of a 4-bit register. design and implement this circuit using j-k flip-flops.
Answers: 1
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 23.06.2019 01:00
Write the command that can be used to answer the following questions. (hint: try each out on the system to check your results.) a. find all files on the system that have the word test" as part of their filename. b. search the path variable for the pathname to the awk command. c. find all files in the /usr directory and subdirectories that are larger than 50 kilobytes in size. d. find all files in the /usr directory and subdirectories that are less than 70 kilobytes in size. e. find all files in the / directory and subdirectories that are symbolic links. f. find all files in the /var directory and subdirectories that were accessed less than 60 minutes ago. g. find all files in the /var directory and subdirectories that were accessed less than six days ago. h. find all files in the /home directory and subdirectories that are empty. i. find all files in the /etc directory and subdirectories that are owned by the group bin."
Answers: 1
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 23.06.2019 13:30
Anetwork security application that prevents access between a private and trusted network and other untrusted networks
Answers: 1
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 23.06.2019 14:30
Select the correct answer. peter has launched a website that features baby products. however, clients often find they are unable to access the website because the server is down. which feature of cybersecurity should peter focus on for his website? a. data authenticity b. data privacy c. data availability d. data integrity e. data encryption
Answers: 3
You know the right answer?
3. Find the average number of legs for all trips. (a) Using Relational Algebra (b) Create the expres...
Questions
![question](/tpl/images/cats/himiya.png)
Chemistry, 06.04.2021 05:40
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.04.2021 05:40
![question](/tpl/images/cats/mat.png)
Mathematics, 06.04.2021 05:40
![question](/tpl/images/cats/en.png)
English, 06.04.2021 05:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.04.2021 05:40
![question](/tpl/images/cats/mat.png)
Mathematics, 06.04.2021 05:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.04.2021 05:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 06.04.2021 05:40
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.04.2021 05:40
![question](/tpl/images/cats/mat.png)
Mathematics, 06.04.2021 05:40
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.04.2021 05:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.04.2021 05:40