Question: Which unit holds data temporarily? A. Input unit B. Secondary storage unit C. Output Unit D. Primary Memory Unit Answer» d. Primary Memory Unit Note: The above multiple-choice question is for all general and Competitive Exams in India. 

Question: Find out who is not the inventor of transistors among following names A. John Burdeen B. William Shockley C. Walter Brattain D. Lee de Forest Answer» d. Lee de Forest Note: The above multiple-choice question is for all general…

Question: Who is the inventor of ABC Computer? A. John v. Atanasoff B. Clifford Berry C. Both of above D. None of above Answer» c. Both of above Note: The above multiple-choice question is for all general and Competitive Exams…

Question: An error in computer data is called A. Chip B. Bug C. CPU D. Storage device Answer» b. Bug Note: The above multiple-choice question is for all general and Competitive Exams in India. 

Question: Which of the following is not true for a magnetic disk? A. It is expensive relative to magnetic tape B. It provides only sequential access to stored data C. Users can easily update records by writing over the old…

Question: Primary memory stores A. Data alone B. Programs alone C. Results alone D. All of these Answer» d. All of these Note: The above multiple-choice question is for all general and Competitive Exams in India. 

Question: The most commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called A. ASCII B. EBCDIC C. BCD D. All of above Answer» a. ASCII Note: The above multiple-choice…

Question: After copying the content how many times can you paste? A. 1 B. 16 C. 32 D. Many Answer» d. Many Note: The above multiple-choice question is for all general and Competitive Exams in India. 

Question: Which American computer company is called Big Blue? A. Microsoft B. Compaq Corp C. IBM D. Tandy Svenson Answer» c. IBM Note: The above multiple-choice question is for all general and Competitive Exams in India. 

Question: Perforated paper used as input of output media is known as A. paper tapes B. magnetic tape C. punched papers tape D. card punch Answer» a. paper tapes Note: The above multiple-choice question is for all general and Competitive…