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1
SQL Query
Write SQL command to find DepartmentID, EmployeeName from Employee table whose average salary is above 20000.
Write SQL command to find DepartmentID, EmployeeName from Employee table whose average salary is above 20000.
1 answer
3
Operating System
What is the relationship between paging and virtual memory? A Virtual memory came before paging B When pages are created in disks, it is called a virtual memory? C Virtual memory can never be implemented without paging D Both have the same concepts
What is the relationship between paging and virtual memory?A Virtual memory came before pagingB When pages are created in disks, it is called a virtual memory? C Virtual ...
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6
Telecommunication
Consider that a signal is transmitted over a channel of bandwidth 200 kHz and the total path loss in the channel is found to be 60dB. The noise power per hertz at the receiver is- 100dBm. Determine the required transmit power to achieve data rate of 40kb/s.
Consider that a signal is transmitted over a channel of bandwidth 200 kHz and the total path loss in the channel is found to be 60dB. The noise power per hertz at the rec...
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7
Fragmentation in Networking
Suppose a 22-byte packet is to be transmitted through a network of MTU = 3byte. The elementary fragment size is 1 byte. Show the segment numbering of the above packet. Packet number is 127.
Suppose a 22-byte packet is to be transmitted through a network of MTU = 3byte. The elementary fragment size is 1 byte. Show the segment numbering of the above packet. Pa...
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8
Machine Learning
You are a designing a machine learning model for a binary classification problem. The model has three features: f1, f2, f3. Derive the objective and loss function for this problem.
You are a designing a machine learning model for a binary classification problem. The model has three features: f1, f2, f3. Derive the objective and loss function for thi...