Grade 4 computers

• Without this we cannot interact with a computer. What is this?

               (A) Scanner (B) Input device (C) Output device (D) Printer

• 1024 bytes equals ________.

                  (A) 1 Kilobyte (KB) (B) 1 Megabyte (MB)     (C) 1 Gigabyte (D) 1 Character

• Who among the following is known as father of computers ?

                                  (A) Charles Babbage (B) John Napier

                                  (C) Blaise Pascal (D) Lady Ada Augusta Lovelace

•  While working with MSPaint  which option is used to add name to your drawing ?

                             (A) Text tool (B) Pencil tool (C) Air brush tool (D) Erase tool

•  Which of the following is a correct internet address?

                    (A) ww.yahoo.com (B) www.cartoonnetwork.co

                       (C) www.hotmail.com (D) www.indiatime.comm

•  In MSWord,which colour wavy line under a word indicates a spelling or grammar mistake?

                        (A) Red (B) Green (C) Yellow (D) Both (A) and (B)