.How many types of drawing objects are available in drawing Tool Bar ? (A) 4 (B) 5 (C) 10 (D) 12 (E) None of these computer knowledge question paper 6.Data processing is___ (A) data collection (B) similar to computer programming (C) associated with commercial work (D) akin to data coding (E) None of these 7.In computer terminology, information means (A) Raw data (B) Data in more useful (C) Alphanumeric data (D) Program (E) None of these 8.What is meant by the term RAM? (A) Memory which can only be read (B) Memory which can be both read and written to (C) Memory which is used for permanent storage (D) Memory which can only be written to (E) None of these 9. In UNIX, which command is used to sort the lines of data in a file in reverse order (A) sort (B) sh (C) st (D) sort –r (E) None of these 10. The commonly used UNIX commands like date, ls, cat etc. are stored in (A) /dev directory (B) /bin directory (C) /tmp directory (D) /unix directory (E) None of these 11. In UNIX, which command is used to change the protection mode of files starting with the string emp and ending with 1, 2 or 3 ? (A) Chmod u+x emp[1-3] (B) Chmod 777 emp* (C) Chmod u+r ??? emp (D) Chmod 222 emp ? (E) None of these 12. The variables which can be accessed by all modules in a C program, are known as (A) Local variables (B) Internal variables (C) External variables (D) Global variables (E) None of these 13. Which computer memory is used for storing programs and data currently being processed by the CPU ? (A) Mass memory (B) Internal memory
Practice Exercise - 73 [ Banking Computer Knowledge ]
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