Write SQL update statements to do the following on the schema of the following database. (a) Insert a new student <'Johnson', 25, 1, 'MATH'> in the database. (b) Change the class of student 'Smith' to 2. (c) Insert a new course <'Knowledge Engineering','CS4390', 3,'CS'>. (d) Delete the record for the student whose name is 'Smith' and student number is 17.

In a compound condition, both conditions on either side of the logical operator and must be true for the overall condition to be true. a: true b: false

1. so if i wanted to build a linux server for web services(apache) with 1cpu and 2 gb of memory.-operating at 75% of memory capacity2. a windows server with 2 cpu/ 4gb memory- operating at 85% of memory capacity3. a storage server with 1 cpu/ 2gb memory- operating at 85% of memory capacityhow much memory do i have to add for each server.so that the utilization rate for both cpu and memory is at a baseline of 60%."the details for the cpu like its processor or the memory's speed isnt to be concerned" yeah i kept asking my teacher if he's even sure about the but the whole class seems to be confused and the project is due in 3 days..this is a virtualization project where i have to virtualize a typical server into an exsi hypervisor.

Jennifer has to set up a network in a factory with an environment that has a lot of electrical interference. which cable would she prefer to use? jennifer would prefer to use because its metal sheath reduces interference.