Question Detail In which mode of transmission both communicating devides to transmit and receive data simultaneously ? SimplexHalf DuplexFull DuplexNone of above Answer: Option C Similar Questions : 1. Which among following is not necessary for working of a standalone computer ? RAMHard DriveOperating SystemLAN card Answer: Option D 2. WWW stands for ? Web World WideWhole World WebWhole Wide WebWorld Wide Web Answer: Option D 3. When a document is opened in computer it is temporarily stored in ? Hard DiskRAMROMAll of above Answer: Option B 4. Which among following is smallest ? GigabyteTeraByteMegabyteKilobyte Answer: Option DExplanation:Order of the options given above is, Kilobyte < Megabyte < Gigabyte < Terabyte 5. Which of following alphabet can not be part of a hexadecimal digit ? A LFE Answer: Option BExplanation:In hexadecimal number system we can use alphabets from A to F, i.e. A,B,C,D,E,F Read more from - Computer Awareness Questions Answers - Set 2