Computer Awareness Practice Set 33 presents multiple choice Q & A for basics of computers and applications. Computer Awareness Practice Set 33 article, is exceedingly important for candidates preparing for RRB ALP/Technical Exams/Junior Engineer Recruitment, SSC CGL, UPSC (Civil services exam including IAS) Exams and etc.
1. Which of the following code used in present day computing was developed by IBM Corporation?
A. ASCII
B. Hollerith Code
C. EBCDIC Code
D. Baudot Code
Answer: Option C
2. In the binary language each letter of the alphabet, each number and each special-character is made up of a unique combination of _______.
A. eight bytes
B. eight kilobytes
C. eight characters
D. eight bits
Answer: Option D
3. Which of the following is not an input device?
A. OCR
B. Optical scanners
C. Voice recognition device
D. COM (Computer Output to Microfilm)
Answer: Option D
4. Internet Explorer is a ___________.
A. Web Browser
B. Graphing Package
C. News Reader
D. Any person browsing the net
Answer: Option A
5. USB in data cables stands for__________.
A. Unicode smart Bus
B. Universal structural Bus
C. Unicode Serial Bus
D. Universal Serial Bus