T/F BEFORE means before the changes are made in memory but after the changes are permanently saved to disk
Answers
False indicates after the modifications have been permanently saved to disc but before the changes are made in memory.
What is COMMIT?
The transactional command used to save database changes triggered by a transaction is called COMMIT. All database transactions that have occurred since the last ROLLBACK or COMMIT command are saved when you use the COMMIT command. If you haven't used the COMMIT command, you can use the ROLLBACK command to recover a table's values. By specifying the required fields and putting constraints on the rows to be included in the output, you can choose only a portion of the contents of the table. a cursor attribute that may be added to a cursor or cursor variable's name.
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Related Questions
Write the definition of a function named count that reads all the strings remaining to be read in standard input and returns their count (that is, how many there are) So if the input was:
hooligan sausage economy
ruin palatial
the function would return 5 because there are 5 strings there.
Answers
Answer:
The function written in C++
int str(string word) {
int count = 1;
for(int i =0; i<word.length();i++) {
if(word[i] == ' ') {
count++;
}
}
return count;
}
Explanation:
This line defines the function
int str(string word) {
This line initializes count to 1
int count = 1;
This line iterates through the input string
for(int i =0; i<word.length();i++) {
This line checks for blank space
if(word[i] == ' ') {
Variable count is incremented to indicate a word count
count++;
}
}
return count;
}
See attachment for full program
PLEASE HELP IN C++
Integer numInputs is read from input. Given the integer vector dailySalary with the size of numInputs, write a for loop to initialize the second half of dailySalary with the remaining integers read from input.
Ex: If the input is
8
63 78 90 108
then the output is:
0 0 0 0 63 78 90 108
Answers
A possible solution in Python:
num_inputs = int(input())
daily_salary = [0] * num_inputs
for i in range(num_inputs // 2, num_inputs):
daily_salary[i] = int(input())
print(daily_salary)
First, we read the integer num_inputs from input.
Then, we create a list daily_salary with num_inputs elements, all initialized to 0.
Next, we use a for loop with the range num_inputs // 2 to num_inputs - 1 (i.e., the second half of the list) to read the remaining integers from input and store them in the corresponding positions of the list.
Finally, we print the resulting list daily_salary.
A for loop is used to initialize the second half of a given integer vector with the remaining integers read from input, where the input specifies the size of the vector and the first half is initialized to 0.
The above mentioned code is a possible solution.
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what type of computer is an ATM attached to ?
Answers
If this doesn’t help lmk I can add something else
Increase the value of cell C30 by 15% using the cell referencing single MS Excel formula or function
Answers
To do this Excel formula, we must enter the following:
= C30 * 15% or = C30 * 1.15.
Assuming the value to increase is in cell C30, you can use the following formula in another cell to increase it by 15%:
=C30*1.15
This multiplies the value in cell C30 by 1.15, which is equivalent to adding 15%. The result will be displayed in the cell containing the formula.
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How many bit positions to borrow from the host address field to subnet the network address 169.67.0.0 exactly into 5 subnets
Answers
Answer:
send me the opportunity to work with you and your family and friends and family are doing well and that you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient
factor that affects the evolution of technology
Answers
Answer:
perceived attributes of change, social influence, facilitating conditions and individual characteristics.
Which statement about firewall policy NAT is true?
Answers
Answer:
An incoming interface is mandatory in a firewall policy, but an outgoing interface is optional. -A zone can be chosen as the outgoing interface. -Only the any interface can be chosen as an incoming interface.
Does Digital Academy 360 offer a skill diploma in content marketing?
Answers
Answer:
PG Dip Global Digital Marketing. ...
Diploma in Digital Marketing Specialist Co-op. ...
Diploma in Digital Marketing with CO-OP. ...
Professional Diploma in Digital Marketing Management. ...
Diplomado Marketing Digital. ...
Diploma in Innovation and Digital Business. ...
Post-Graduation in Digital Marketing.
Explanation:
xamine the following output:
Reply from 64.78.193.84: bytes=32 time=86ms TTL=115
Reply from 64.78.193.84: bytes=32 time=43ms TTL=115
Reply from 64.78.193.84: bytes=32 time=44ms TTL=115
Reply from 64.78.193.84: bytes=32 time=47ms TTL=115
Reply from 64.78.193.84: bytes=32 time=44ms TTL=115
Reply from 64.78.193.84: bytes=32 time=44ms TTL=115
Reply from 64.78.193.84: bytes=32 time=73ms TTL=115
Reply from 64.78.193.84: bytes=32 time=46ms TTL=115
Which of the following utilities produced this output?
Answers
The output provided appears to be from the "ping" utility.
How is this so?Ping is a network diagnostic tool used to test the connectivity between two network devices,typically using the Internet Control Message Protocol (ICMP).
In this case, the output shows the successful replies received from the IP address 64.78.193.84,along with the response time and time-to-live (TTL) value.
Ping is commonly used to troubleshoot network connectivity issues and measureround-trip times to a specific destination.
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What is Telerobotic?
Answers
Answer: Control of semi-autonomous robots from a distance. (The area of robotics)
3. A file has 250 pages, each page contains 50 lines. Each line can be represented by
9 bits. Your network can download the whole file within 50 seconds. What is the
bit rate for your network?
(6 Points)
Answers
Answer:
2,250b/s
Explanation:
50*250=12,500 (Lines in total)
12,500*9=112,500 (Bits in total)
12,500/50=2,250 (Bits per second)
In JAVA with comments: Consider an array of integers. Write the pseudocode for either the selection sort, insertion sort, or bubble sort algorithm. Include loop invariants in your pseudocode.
Answers
Here's a Java pseudocode implementation of the selection sort algorithm with comments and loop invariants:
```java
// Selection Sort Algorithm
public void selectionSort(int[] arr) {
int n = arr.length;
for (int i = 0; i < n - 1; i++) {
int minIndex = i;
// Loop invariant: arr[minIndex] is the minimum element in arr[i..n-1]
for (int j = i + 1; j < n; j++) {
if (arr[j] < arr[minIndex]) {
minIndex = j;
}
}
// Swap the minimum element with the first element
int temp = arr[minIndex];
arr[minIndex] = arr[i];
arr[i] = temp;
}
}
```The selection sort algorithm repeatedly selects the minimum element from the unsorted part of the array and swaps it with the first element of the unsorted part.
The outer loop (line 6) iterates from the first element to the second-to-last element, while the inner loop (line 9) searches for the minimum element.
The loop invariant in line 10 states that `arr[minIndex]` is always the minimum element in the unsorted part of the array. After each iteration of the outer loop, the invariant is maintained.
The swap operation in lines 14-16 exchanges the minimum element with the first element of the unsorted part, effectively expanding the sorted portion of the array.
This process continues until the entire array is sorted.
Remember, this pseudocode can be directly translated into Java code, replacing the comments with the appropriate syntax.
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System testing – During this stage, the software design is realized as a set of programs units. Unit testing involves verifying that each unit meets its specificatio
Answers
System testing is a crucial stage where the software design is implemented as a collection of program units.
What is Unit testing?Unit testing plays a vital role during this phase as it focuses on validating each unit's compliance with its specifications. Unit testing entails testing individual units or components of the software to ensure their functionality, reliability, and correctness.
It involves executing test cases, evaluating inputs and outputs, and verifying if the units perform as expected. By conducting unit testing, developers can identify and rectify any defects or issues within individual units before integrating them into the larger system, promoting overall software quality.
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Represent the following code in using Flowchart:
Using while loop, write a Python program that will print on the screen numbers from 1 till 100.
Answers
Answer:
n=100
while n>0:
print(n)
n=n-1
Explanation:
you'll substact 1 from n(which is 100) until n is equal to 0
The OSI and the TCP/IP reference models are defined in seven and four layers, respectively. Research and discuss why this approach to a network model works better than a single layer model and provide a brief discussion on the benefits of the multi-layer approach. In what other everyday activities could layered approaches also be applied to explain its steps or activities?
Answers
The OSI and the TCP/IP reference models are defined in seven and four layers, because:
Both of the models are known to use similar set of standard protocols and tells about the concepts of networking in the same way .
There are difference in OSI is a reference model and TCP/IP as it is said to be a standard model. OSI is seen to have 7 layers but TCP/IP has 4 layers.
Why this approach to a network model works better than a single layer model?If a person is known to be focusing on any kind of proper documentation, or specification as well as modularization, the right one to use is the OSI model over the TCP/IP model.
if someone is known to be focusing a lot on the implementation, as well as reliability, and security of any form of a network, they should use the TCP/IP model over the use of OSI mode.
Hence, The OSI and the TCP/IP reference models are defined in seven and four layers, because:
Both of the models are known to use similar set of standard protocols and tells about the concepts of networking in the same way .
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Pitch an idea for an app that would help with sustainability (examples could be recycling, food waste or energy). What features would it have, how would one of these features work and how would it positively impact the user of the app
Answers
you could do something like homeless help, it would be able to find homeless ppl if they signed up and get them a partner to help them with there life
Explanation:
QUESTION 10
If there is an Apple logo somewhere on your computer, more than likely your computer runs what type of operating system?
O Linux
Windows
macos
Unix
Answers
Databases containing the research, writing and studies conducted by Academic
Professionals are called:
Answers
Scholarly databases allow the indexing of research, essays and multidisciplinary studies for access by students, professors and researchers.
Advantages of using Scholarly DatabasesIt allows access to reliable and revised sources for researching academic content, generating greater speed and security of information available in a structured research system.
Therefore, the use of databases, such as Gale, allows the user greater reliability in research and the producer of work greater dissemination of content and protection of rights.
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Seamus has too much text in one cell but wants all the information to be visible at once. What should he do? force the text to wrap force the text to spill-over truncate the text force the text to be inserted to next cell
Answers
Answer:
A: force the text to wrap
Explanation:
Just took the test and got it right!!! Hope this helps :D
Answer:
A) Force the text to wrap
Explanation:
Did it on ed2020
Differences between the function and structure of computer architecture
Answers
Answer:
The primary difference between a computer structure and a computer function is that the computer structure defines the overall look of the system while the function is used to define how the computer system works in a practical environment.
The computer structure primarily deals with the hardware components, while the computer function deal with computer software.
A computer structure is a mechanical component such as a hard disk. A computer function is an action such as processing data.
Explanation:
if it helped u please mark me a brainliest :))
[80 points] Fill in the missing word.
class CatLady(Exception):
pass
answer = input("How many cats do you have? ")
cats = int(answer)
try:
if cats > 5:
raise CatLady
else:
print("You have", cats, "cats")
_________ CatLady:
print("You have a lot of cats!")
Answers
Answer:
except
you can use github copilot for this question
Answer: except
Explanation: i took the test
You need to create a field that provides the value "over" or "under" for sales, depending on whether the amount is greater than or equal to 15,000. Which type of function can you write to create this data?
Answers
Since You need to create a field that provides the value "over" or "under" for sales, depending on whether the amount is greater than or equal to 15,000. the type of function that one can use to create this data is conditional function.
What is the type of function?This function takes a businesses amount as input and checks either it is degree or effective 15,000. If it is, the function returns the strand "over". If it is not, the function returns the string "under".
You can use this function to build a new field in a dataset by asking it for each row of the sales pillar. The harvest of the function each row will be the profit of the new field for that row.
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4. SHORT ANSWERS:
i. Suppose tree T is a min heap of height 3.
- What is the largest number of nodes that T can have? _____________________
- What is the smallest number of nodes that T can have? ____________________
ii. The worst case complexity of deleting any arbitrary node element from heap is ___________
Answers
Answer:
i. A min heap of height 3 will have a root node with two children, each of which has two children of its own, resulting in a total of 7 nodes at the bottom level. Therefore:
The largest number of nodes that T can have is 1 + 2 + 4 + 7 = 14.
The smallest number of nodes that T can have is 1 + 2 + 4 = 7.
ii. The worst case complexity of deleting any arbitrary node element from a heap is O(log n), where n is the number of nodes in the heap. This is because deleting a node from a heap requires maintaining the heap property, which involves swapping the deleted node with its child nodes in order to ensure that the heap remains complete and that the heap property is satisfied. This process requires traversing the height of the tree, which has a worst-case complexity of O(log n).
Explanation:
Which type of photographer documents plants and weather in their natural habitat?
a
Portrait
b
Nature
c
Product
d
Scientific
Answers
Effects of disregarding to ignoring computer problems
Answers
-It can cause damage to essential computer hardware.
-It can also lead to electric shock circuit that may cause fire.
-Loss of information and data.
In this problem, we consider sending real-time voice from Host A to Host B over a packet-switched network (VoIP). Host A converts analog voice to a digital 64 kbps bit stream on the fly. Host A then groups the bits into 56-byte packets. There is one link between Hosts A and B; its transmission rate is 10 Mbps and its propagation delay is 10 msec. As soon as Host A gathers a packet, it sends it to Host B. As soon as Host B receives an entire packet, it converts the packet’s bits to an analog signal. How much time elapses from the time a bit is created (from the original analog signal at Host A) until the bit is decoded (as part of the analog signal at Host B)?
Answers
Approximately 10.0448 milliseconds elapse from the time a bit is created at Host A until it is decoded at Host B.
How to solveTo calculate the time elapsed from the creation of a bit at Host A until it is decoded at Host B, we need to consider several factors:
Conversion of analog voice to a digital 64 kbps bit stream: This process happens on the fly and takes negligible time.
Grouping of bits into 56-byte packets: Since each packet contains 56
Since a byte comprises 8 bits, a packet would have 56 bytes, or 448 bits in total.
The link between Hosts A and B has a specified transmission rate of 10 Mbps, which is measured in megabits per second.
The delay in propagation is specified as 10 milliseconds.
Based on these variables, we are able to determine the amount of time that has passed in the following manner:
Time to transmit one packet = (448 bits) / (10 Mbps) = 44.8 microseconds
Note: We divide by the transmission rate to convert the number of bits into time.
Time for propagation = 10 msec
Therefore, the total time elapsed from the creation of a bit at Host A until it is decoded at Host B is:
Total time = Time to transmit one packet + Time for propagation
= 44.8 microseconds + 10 msec
≈ 10.0448 milliseconds
So, approximately 10.0448 milliseconds elapse from the time a bit is created at Host A until it is decoded at Host B.
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What is the name of the variable in the
following code?
Answers
Answer:
Lift
Explanation:
When coding, you use a variable name for an object, and assign it to move up, down, and/or sideways.
A developer is creating an application to track engines and their parts an individual part can be used in different types of engines. What data model should be used to track the data and to prevent orphan records?
Answers
Answer:
C
Explanation:
An orphan record are records that have been left out of the new system when a company changes its model of operation since they have no transition path. Therefore the best way to prevent this would be to create a master-detail relationship to represent the one-to-many model of engines to parts. This would allow these records to be captured and reprocessed into the new system that the company has moved to in order for them not to be left out.
hi wanna play fortnite tomorrow add me im batjoker09 no caps or spaces
Answers
Answer:
ok
Explanation:
how i want to be good in coding for subject c programming? anyone has a suggestion?
Answers
Answer:
Get more details about Standard Library Functions in C.
Use logical variable names to avoid any confusion.
Don't forget to check a complete guide for Variables in C.
Explore how Escape Sequence in C make your coding better.