Some of the police from Metropolitan Police Office,Ranipokhari,Kathmandu had came to our school to give some information about the cyber crime,drugs etc.We were given a class by a police uncle.He showed us a presentation about the misuse of social media, drugs taken by young people.In the present days the case of suicide,drug addiction,cyber crime has increased.Due to this problems people are being depressed and frustrated.In coclusion, this program was very inspirational and motivational to all students.All the students were aware about the cyber crime after this visit. There we learned about cyber crime which is very important to know. There we were give n a concept of "Think Before You Click".
Cache Memory
Cache memory Cache memory also called a CPU memory .Cache memory is special and very high speed memory . It is used to speedup and synchronizing with high speed CP U .Cache memory is used to reduce the average time to access data from main memory .The cache memory is located very close to the CPU. So instructions and data can be read from it (and written to it) much more quickly than is the case with normal RAM. The cache memory is a smaller and faster memory which store copies of the data from frequently used main memory location .There are three different categories of cache memory they are L1, L2,L3 .
Comments
Post a Comment