Intranets and extranets can use their network fire walls and other security features to establish secure Internet links within an enterprise or with its trading partners. Select the best fit for answer:
Options: Network Server, Virtual Private Network, Network operating system, OSI
. What is the purpose of inserting header and footer in document?
Options: a. to enhance the overall appearance of the document b. to mark the starting and ending of page c. to make large document more readable d. to allow page headers and footers appear on document when printed
Options: is a term that refers to the control programs of an operating system, is used to remember which of the general-purpose registers are currently available as base registers, and what base addresses they contain, allows multiple programs to reside in separate areas of core at the same time, allows the programmer to write base registers and displacements explicitly in the source program
In analyzing the compilation of PL/I program, the term "Lexical analysis" is associated with
Options: recognition of basic syntactic constructs through reductions, recognition of basic elements and creation of uniform symbols, creation of more optional matrix, use of macro processor to produce more optimal assembly code
Options: Adding ? symbol at the end of filename while saving workbook
B. Click on Worksheet tab by Holding CTRL Key and type new name
C. Double Click on the Worksheet tab and type new name
D. Worksheet cannot renamed
Ans:– C ,
. Which of the following is not essential component to perform a mail merge operation?
Options: a. Main document
b. Data source
c. Merge fields
d. Word fields
. Which of the following is NOT true about background images?
Options: a. They are similar to watermarks in Word.
b. They are displayed behind the controls in a form.
c. They do not print when a form or a report is printed.
d. They can be inserted on a form or a report.
Options: a common database design task., a rare database design task, but does occur., a database design task that never occurs., is impossible to do, so a new database must be constructed and the data moved into it.
While working with MS-DOS, which command is used to compare the disk in drive A with the disk in drive B, specifying to compare only first side of each disk, and only the first 8 sectors of each track?