Just got back from my interview. The entire process took less than 15 mins. The officer had me read "how many senators are there in the US?" and read aloud "there are 100 senators". Following that, he asked me civic questions - basic and straightforward :
1. What is the rule of law?
2. What's the name of the US Flag?
3. What do 13 stripes in the flag represent?
4. What ocean lies in the West Coast?
Forgot the next 2.
Following that, he went over my application form. Since I'm single, never married, arrested, etc, everything was pretty straightforward and he didn't even go through everything. I was really worried about 3-month residency but luckily, he didn't pay much attention and went into details.
He certainly went over the travel dates and verified it against my passports (3 trips lasting 233 days) but other than that, all he did was ask me questions about my allegiance and ties with other countries and criminal history.
Hopefully, I'll get Oath ceremony letter at the Oakland Office next month! (According to Paramount Theater, there's one scheduled on Nov 20!)