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1. Consider a database with object X and Y and assume that there are two transactions T1 and T2. Transaction T1 reads objects X and Y and then writes object X. Transaction T2 reads objects X and Y and
answered
Jun 11, 2021
Computers and Technology
college
1
vote
104k
views
8 ghosts greet each other with 'Boo! How many times is the phrase 'Boo! being said? Hint For three ghosts, Boo is said 6 times For four ghosts, Boo is said 12 times!
answered
May 15, 2021
Mathematics
high-school
4
votes
105k
views
In order to be classified as living, an organism must have: A) a heart and lungs. B) the ability to nourish itself, grow, and reproduce. C) the ability to photosynthesize and to eliminate waste products.
answered
Apr 30, 2021
Biology
middle-school
2
votes
207k
views
PLEASE HELP!!!!!! Which of the following goods is native to the Americas and was introduced to Europe in the Columbian Exchange? a bananas b chocolate c coffee d carrots
answered
Mar 17, 2021
History
middle-school
1
vote
49.9k
views
HW 1 / C Create a program "Guess My Letter" - All work can be done in the main method - pick a (your) letter and store it in a local variable - Get a char from the user - Compare the char submitted by
answered
Mar 12, 2021
Computers and Technology
high-school
4
votes
234k
views
Which expression is equivalent to (6y^2-2)(6y+2)
answered
Jul 11, 2020
Mathematics
high-school
0
votes
11.0k
views
In gym class, each student runs 7 laps. There are 8 students in each gym class. How many laps will be run by one class during 2 gym sessions?
answered
May 14, 2020
Mathematics
middle-school
7
votes
166k
views
The Civilian Conservation Corps (CCC) mainly provided work for __________________ a. retired people. b. orphans. c. all civilians. d. jobless young people.
answered
Mar 23, 2020
History
high-school
1
vote
19.0k
views
What is the dollar amount of the Gentry's annual food and housing budgets combined?
answered
Feb 17, 2020
Mathematics
middle-school
5
votes
40.3k
views
?? I need help. With this... it’s about angles
answered
Dec 23, 2019
Mathematics
high-school
4
votes
84.5k
views
Which on the following is the converse of the statement “if it is summer ,then it is warm outside”?
answered
Dec 5, 2019
Mathematics
high-school
5
votes
66.7k
views
Help me its easy !!!!
answered
Mar 26, 2019
Mathematics
middle-school
6
votes
203k
views
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