Question Detail Which among following is not necessary for working of a standalone computer ? RAMHard DriveOperating SystemLAN card Answer: Option D Similar Questions : 1. Which among following is not a browser ? OperaChromeFirefoxCasio Answer: Option D 2. Which is responsible for performing modulation/demodulation ? FiberCoaxial CableRouterModem Answer: Option D 3. Which of following is used to create table ? DMLDDLDCLQCL Answer: Option BExplanation:DDL means Data Definition Language, DML means Data Manipulation Language, DCL means Data Control Language. 4. Word length of a home computer is ? 4 bits8 bits16 bits24 bits Answer: Option B 5. LAN card is also known as ? ModemNICHubSwitch Answer: Option B Read more from - Computer Awareness Questions Answers - Set 2