Edit your profile, click preferences, and then there should be a drop down that has your level on it which you can change.
Answer:
it would be the first one because it's the header and that's what applies
Answer:RISC(reduced instruction set computer) is the computer used for low level operation by simple command splited into numerous instructions in single clock only and CISC(Complex instruction set computer) is the computer that performs the operation in single instruction.
RISC architecture has hardwired control unit,data cache unit,data path ,instruction cache and main memory as components .CISC architecture persist of control unit,micro program control memory, cache, instruction and data path and main memory.
The differences between RISC and CISC are as follows:-
- The instruction in RISC are less and and low complexes while CISC has several number of complex instruction.
- The calculation done by RISC are precise and quick whereas CISC has slightly slow calculation processing.
- The execution of RISC is faster as compared to CISC.
- RISC uses hardware component for implementation of instruction because it does not persist its own memory and CISC implements instructions using its own memory unit .
You cant, if you want to change you can create another account :)
Answer:
A. Corrupted or missing display driver
Explanation:
The most likely reason for this problem would be a corrupted or missing display driver. The display driver is in charge of grabbing the information from the graphic card and adjusting all the necessary settings so that all of the graphic card's power is able to be utilized. Missing or corrupt drivers can cause errors such as laggy display, wrong resolution/minimum resolution, missing display settings, etc. A graphic card failure on the other hand would show no image on the screen whatsoever when turning on the computer.
