You are a brief description of all the branches mentioned in the question

Computer Science and Engineering this branch mainly deals with the creation and maintenance of the software system it will teach you the concepts of data structure algorithms operating systems and the knowledge of programming it has very good scope in India and abroad as well the packages are decent and generally you will placed from the campus itself

information Technology this branch is mostly similar to computer science and engineering and it is somewhat have same opportunities just like computer science and engineering the jobs are plenty and packages are good.

Mechanical engineering this branch mainly deals with the designing and creation of automobiles and heavy machineries and also in the mechanical systems of industries so it is required in many fields and it has evergreen plants and its scope is used also there is lot of research opportunities in it but as a fresher it is not that much easy to get a job and packages are low compared to the Computer Science and Engineering but else you can the experience human huge amount of money. There is a lot of scope in the government sector also.

Civil engineering this mainly deals with the construction of pearls infrastructure projects switches bridgesif you are at someone who wants to get placed from the campus then this is not for you because it is very difficult to get place from the campus itself but there is a lot of scope in the government sectors therefore if you are aspiring for government jobs then civil is best for you.

Electrical engineering this branch deals with the mainly creation transportation and maintenance of the electrical systems for heavy and long distance supply of electrical and also the maintenance creation and discovery of electrical appliances this plant is also evergreen and required in almost all the industries there is good opportunities of the placement also and in the government sector also