241. The ______________ translates internet domain and host names to IP address? September 13, 2025 by Admin A. domain name system B. routing information protocol C. network time protocol D. internet relay chat ✅ The correct answer is option A.
242. The domain name system is maintained by___________________? September 13, 2025 by Admin A. distributed database system B. a single server C. a single computer D. none of these ✅ The correct answer is option A.
243. FTP stands for____________________? September 13, 2025 by Admin A. File transfer protocol B. File transfer practice C. Form transfer protocol D. File transit protocol ✅ The correct answer is option A.
244. What is a keyboard used for ? September 13, 2025 by Admin A. Input text and numbers and send commands to the computer B. To create new keys to use with your computer C. To open the computer up D. To create pictures and images and send them to your computer ✅ The correct answer is option A.
245. Which one of the following computer memory is a temporary and volatile ? September 13, 2025 by Admin A. RAM B. ROM C. ERROM D. EEPROM ✅ The correct answer is option A.
246. The letter and number of the intersecting column and row is the__________________? September 13, 2025 by Admin A. cell address B. cell coordinates C. cell position D. cell location ✅ The correct answer is option A.
247. The process of _______________ is used by large retailers to study trends? September 13, 2025 by Admin A. POS B. data mining C. data conversion D. data selection ✅ The correct answer is option B.
248. Typical acronym of reuseable optical storage will be ____________________? September 13, 2025 by Admin A. CD B. CD-RW C. DVD D. RPM ✅ The correct answer is option B.
249. Which one of the following can make it easier to play games ? September 13, 2025 by Admin A. Mouse B. Keyboard C. Pen D. Joystick ✅ The correct answer is option B.
250. What are the concentric circles on floppy disks know as ? September 13, 2025 by Admin A. Tracks B. Cylinders C. Sectors D. Segments ✅ The correct answer is option A.