Q1. Who among the following is inventor of transistors?
(a) Walter Houser Brattain
(b) John William
(c) John Bardeen
(d) Charles Babbage
(e) Both (a) and (c)
Q2. In E-R diagram, relationship is represented by _________.
(a) diamond shaped
(b) circular shaped
(c) ellipse shaped
(d) square shaped
(e) None of these
Q3. What is periodically adding, changing and deleting file records called?
(a) renewing
(b) upgrading
(c) restructuring
(d) updating
(e) None of these
Q4. What is the short cut key to open Font dialog box in MS Word?
(a) Ctrl + F
(b) Alt + Ctrl + F
(c) Ctrl + D
(d) Ctrl + Shift + D
(e) Alt + F4
Q5. What is gutter margin?
(a) Margin that is added to the left margin when printing
(b) Margin that is added to right margin when printing
(c) Margin that is added to the binding side of page when printing
(d) Margin that is added to the outside of the page when printing
(e) None of these
Q6. Codec refers to _____?
(a) Coder-decoder
(b) Co-declaration
(c) Command declaration
(d) Command decoding
(e) None of these
Q7. What are general purpose computers used for?
(a) Accounting
(b) Creating a small database
(c) Performs calculation
(d) All of the above
(e) None of these
Q8. Which among the following is an architecture followed by P2P?
(a) Client/ server
(b) Distributed
(c) Centralized
(d) 1- tier
(e) None of these
Q9. A prescribed set of well-defined instructions for solving mathematical problems is called __________.
(a) a compiler
(b) a code
(c) a description
(d) an algorithm
(e) None of these
Q10. Copying a process from memory to disk to allow space for other processes is called____.
(a) Swapping
(b) Deadlock
(c) Demand Paging
(d) Page Fault
(e) Cloud Computing
Q11. Which of these is not a feature of Hierarchical model?
(a) Organizes the data in tree-like structure
(b) Parent node can have any number of child nodes
(c) Root node does not have any parent
(d) Child node can have any number of parent nodes
(e) All are features of hierarchical model
Q12. Palmtop computer is also known as _______.
(a) Personal computer
(b) Notebook computer
(c) Tablet PC
(d) Handled computer
(e) None of these
Q13. Which of the following option will not be helpful to instruct Word to stop bulleting paragraphs?
(a) press the enter key twice
(b) click the Undo button on the Standard toolbar
(c) press the backspace key to remove the bullet
(d) click the Bullets button on the Formatting toolbar
(e) All of the above
Q14. What is the function of an operating system?
(a) Manages computer’s resources very efficiently
(b) Takes care of scheduling jobs for execution
(c) Manages the flow of data and instructions
(d) All of the above
(e) None of these
Q15. The DBMS acts as an interface between what two components of an enterprise-class database system?
(a) Database application and the database
(b) Data and the database
(c) The user and the database application
(d) Database application and SQL
(e) None of these
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