Computer Science or Computer Engineering?

[Joe Ross]

Originally Posted by KRibordy

At Purdue, you select your major/program when you send in the application. Computer Science is in the college of sciences, whereas computer engineering is in the college of engineering.

I've already sent in my application with computer science selected, but I'm thinking that I'll probably change that before it's too late.

It's never to late to change it.

Looking at the computer engineering sample course of study, you don't have to make the decision very soon.

For the freshman and first semester sophomore courses, I think the only ones that you couldn't make fit both CS and CE would be ENGR 100 Fresh Engr Lectures, ENGR 126 Engr Prb Solv&Cmp Tool, ECE 201 Linear Circuit Anly I , and ECE 207 Elect Measur Technique. Those are only 8 credits which you could make up with 2 summers or only one extra semester. Its likely that the beginning CS courses would cover the programming requirements in the CE degree. Use your science electives in the CS degree to take the physics and chemistry classes that are required for CE.

When you meet with your adviser, make sure to mention that you are considering CE. Bring the CE course of study. Your adviser should help you choose your courses to make either major possible. You should also try to meet with a CE major adviser.

[KRibordy]

Thanks a lot for all of the advice. I think my AP scores might even get me out of some of that chemistry, which would be great.

So I think I'll start out in CS, and see what happens from there.

[Gdeaver]

At many schools, CS is a 4 year program with a mix of 15 and 18 credit semesters. Many CE programs would require 5 years unless your a super student and can handle 18 and 21 credit semesters. This concerns college funds and ones ability to tolerate being a college student. Also you should think about your ability to handle the work load. If you take 15 credits a semester and have 3 hours a day of classes, That will in general generate 1 to 3 hours of study time per hour of class time. Are you willing and disciplined enough to put in the time? Do not under estimate how demanding it is to get through a technical degree. If you get accepted with a CS major you can always evaluate after you get a semester or 2. At most schools if you have good grades and are in good standing crossing over into another program is not as hard as many say it is.

[Jared Russell]

I had to make this choice about six years ago, and I chose CE. Why? A few reasons.

1) I was unsure about whether I'd enjoy working with software or hardware more. With CE, there's a roughly equal balance of the two at first (and in the later years of the degree, you can choose your electives around what you have discovered to be your preference). Even though I am now a professional software engineer, I feel like my hardware experience has strengthened my math background and made me a better and more well-rounded software guy.

2) A CE degree is somewhat more versatile than a CS degree. Many of the job postings that look for CS degrees will also consider CE degrees; however, CEs also have access to many traditional EE opportunities.

3) At my school (RIT), CE was a part of the College of Engineering. CS was not (it was in its own college along with other IT programs). There were some advantages to being part of Engineering (multi-disciplinary projects, a more applied philosophy) that I felt were advantageous.

[KRibordy]

Originally Posted by Jared341

1) I was unsure about whether I'd enjoy working with software or hardware more. With CE, there's a roughly equal balance of the two at first (and in the later years of the degree, you can choose your electives around what you have discovered to be your preference). Even though I am now a professional software engineer, I feel like my hardware experience has strengthened my math background and made me a better and more well-rounded software guy.

Wow. That's pretty much exactly what I needed to hear...

I've been pretty set on software development for the past few years...but I guess now that college is getting closer, I'm afraid that a CS degree wouldn't involve any of the fun stuff we get to do in FIRST. So it sounds like CE is a great balance between the two, hardware and software.

[Manoel]

Originally Posted by Gdeaver

Many CE programs would require 5 years unless your a super student and can handle 18 and 21 credit semesters.

A bit off-topic... Really, is 18 to 21 credits considered a lot? Down here the average was 24.4 credits per semester, for a total of 244 (BSEE). There were semesters with over 30 credits, though. Interesting to see how different things are in different places.

Back on topic...
As you said it yourself, different schools will have different programs. Since no one commented it, I will: Here in our university Comp. Eng. guys will mostly work with lower level programming languages like Assembly and C, whereas Comp. Sci. will mostly work with higher level languages, including scripting ones.

[EricH]

Originally Posted by Manoel

A bit off-topic... Really, is 18 to 21 credits considered a lot? Down here the average was 24.4 credits per semester, for a total of 244 (BSEE). There were semesters with over 30 credits, though. Interesting to see how different things are in different places.

At my school, if you want to go over 18 credits, you have to have an overload form on file. 18 is considered a lot.

Admittedly, the way we calculate credits is 1 credit-hour per 3 hours of expected work, so a 3-day-a-week class is typically 3 credits because you'll often have 1 hour in class and 2 hours of homework for that class, times three days of class. Not sure if it's the same in Brazil.

[Manoel]

Originally Posted by EricH

At my school, if you want to go over 18 credits, you have to have an overload form on file. 18 is considered a lot.

Admittedly, the way we calculate credits is 1 credit-hour per 3 hours of expected work, so a 3-day-a-week class is typically 3 credits because you'll often have 1 hour in class and 2 hours of homework for that class, times three days of class. Not sure if it's the same in Brazil.

One credit is approximately one hour of class (50 minutes for undergrad, full hour for graduate school). 30 credits means (approximately) 30 hours in class per week. Homework, although not common, and other extra-class activities are not counted there and are, well, extra-class.

The two-hour-of-study-per-hour-of-class-given tale is told around here too, though it's not really necessary, except maybe for harder graduate courses.

[EricH]

Originally Posted by Manoel

One credit is approximately one hour of class (50 minutes for undergrad, full hour for graduate school). 30 credits means (approximately) 30 hours in class per week. Homework, although not common, and other extra-class activities are not counted there and are, well, extra-class.

The two-hour-of-study-per-hour-of-class-given tale is told around here too, though it's not really necessary, except maybe for harder graduate courses.

If homework wasn't counted, that would actually be about 10 credits here. (noting that it's a 1 credit/3 hours ratio) Using that calculation, one of our 18-credit loads would come out to about 6 credits of class time in Brazil (the other 12 are homework).

Some examples: a PE course or a lab course at my school is typically 1 credit. The PE course meets 3x/week at 1 hour/meeting, for 3 hours total, no homework. The lab course meets once per week for three hours, minimal prep time. But the main course with that lab meets 3 times a week (one hour at a time) and has about 2 hours of expected homework per meeting, for 9 hours per week (3 credits).

One note: Most professors won't assign 2 hours of homework per class. Per week, sure, but per class time? Let's just say they like positive feedback on student surveys. So it's really more like 2 credits (3 hours for class, 3 for homework), and an 18-credit load like I have now is closer to about 12-13 credit-hours--but plan for 18 anyway and use the free tie to watch a movie.

So Brazil has more class time, and America has more homework. Not sure what that says...