Answer:
mkdir homeworks // make a new directory called homeworks.
touch homework_instructions.txt //create a file called homework_instruction
sudo -i // login as root user with password.
chmod u+rwx homework_instructions.txt // allow user access all permissions
chmod go-wx homework_instructions.txt // remove write and execute permissions for group and others if present
chmod go+r homework_instructions.txt // adds read permission to group and others if absent.
grep POINTS homework_instructions.txt | ls -n
Explanation:
The Linux commands above first create a directory and create and save the homework_instructions.txt file in it. The sudo or su command is used to login as a root user to the system to access administrative privileges.
The user permission is configured to read, write and execute the text file while the group and others are only configured to read the file.
Answer:
Binary search works on sorted arrays. Binary search begins by comparing an element in the middle of the array with the target value. If the target value matches the element, its position in the array is returned. If the target value is less than the element, the search continues in the lower half of the array.
Explanation:
Answer:
Information technology is not the only focus when implementing ERP. It is of utmost importance for ERP to also focus on budget, business processes, people, business requirements and other areas. Employees must be communicated about changes intended in the future. The value of a system such as ERP is determined by how well its end-users use them. If ERP is made to focus on system architecture alone, the software might be successfully installed, but its implementation will be faulted. The installation of the ERP software might be easy, but the difficulties come in when changing the processes and introducing the new process to the people who will make use of the system. Change is something that is difficult to embrace, especially when they have no idea of the change. Hence, it becomes very important that when implementing ERP, business processes and people, and not just information technology and systems are consulted.
Explanation:
Information technology is not the only focus when implementing ERP. It is of utmost importance for ERP to also focus on budget, business processes, people, business requirements and other areas. Employees must be communicated about changes intended in the future. The value of a system such as ERP is determined by how well its end-users use them. If ERP is made to focus on system architecture alone, the software might be successfully installed, but its implementation will be faulted. The installation of the ERP software might be easy, but the difficulties come in when changing the processes and introducing the new process to the people who will make use of the system. Change is something that is difficult to embrace, especially when they have no idea of the change. Hence, it becomes very important that when implementing ERP, business processes and people, and not just information technology and systems are consulted.
Answer:
if (arr[i] > max) -> max3 = max2, max2 = max , max = arr[i]. else if (arr[i] > max2) -> max3 = max2, max2 = arr[i]. else if (arr[i] > max3) -> max3 = arr[i]. At the end of the loop, we will print all three values.
A. string? maybee its a string of units
