CLASS 4_COMPUTER_REVISION PAPER

COMPUTERS SCIENCE

REVISION PAPER -2

CLASS 4

                 I.            Fill in the blanks using the following words:

       a)    The CS CT clean ______ the main screen and recall list box.

       b)    The PRINT command can be used to print both _____ and _____.

       c)     The ___________ function is used to multiply two numbers together.

       d)    The ____________ function is used to divide one number by another.

       e)     The short form for the _________ command is PR.

       f)      The extension for the recent version of MS Word document is _________.

       g)    The keyboard short cut to print a document is ___________.

       h)    The document window is where the text can be ________ or edited.

       i)       The vertical scroll bar helps users to _______ the text up or down.

       j)      The _____________ is located at the top of the MS Word document.

      k)    The default Microsoft web browser is ___________.

       l)       A website has a __________ of web pages including the home page.

      m) Search engines help us to locate the _________ we are looking in the World       Wide Web.

       n) Information is stored and _________ on the internet in the form of web               pages.

      o)    WWW is a system of ________ web pages.

      p)    A ______________ is required to view the web pages or access information      on the internet.

                II.            Write the full forms of the following:

      1.     PR –

      2.     CT -

      3.     FD –

      4.     BK –

      5.     CS –

      6.     ISP –

      7.     HTML –

      8.     URL –

      9.     WWW –

      10. IE –

      11.  Modem –

       III.            Answer the following  questions :

       1.     Name four commands in MSW Logo that are used to do mathematical operations.

       2.     What is the difference between horizontal ruler and vertical ruler?

       3.     List the steps to open an existing MS Word document.

       4.     List the steps to print document in MS Word?

       5.     What do you mean by Internet?

       6.     Define :  a) web page          b)  web browser

       7.     How is internet useful to us?

       8.     How are search engines useful to us?