Which of the following option is use to retrieval of data?
b. Data Structure
c. Linked list
Options: Every primary-key value must match a primary-key value in an associated table
B. Every primary-key value must match a foreign-key value in an associated table
C. Every foreign-key value must match a primary-key value in an associated table
D. Every foreign-key value must match a foreign-key value in an associated table
Ans:– d ,
Long-range planning report produced in an MIS are primarily designed for
Options: top management, middle management, lower management, All of the above
Which of the following statements is the most accurate?
Options: The degree to which information needs to be summarized increases as one moves up through the management levels, Low-level managers made unstructured decisions, Upper managers make unstructured decisions, Low-level managers need general information about operating activities.
Which of the following is correct for a gated D-type flip-flop?
Options: The Q output is either SET or RESET as soon as the D input goes HIGH or LOW., The output complement follows the input when enabled., Only one of the inputs can be HIGH at a time., The output toggles if one of the inputs is held HIGH.
Â Which is not the one of view options provided by PowerPoint to look at and modify presentation.
Options: Â Slide Show
B. Â Format Slide
C. Â Slide Sorter
D. Â Normal
Ans:– B ,
Which of the following memory unit that processor can access more rapidly
Options: Â Main Memory
B. Â Virtual Memory
C. Â Cache memory
D. Â Read Only Memory
Ans:– C ,
Ctrl + D
Options: Delete Dialog Box
B. Font Dialog Box
C. Delete All
D. Do nothing
Ans:– B ,
Options: is a method of memory allocation by which the program is subdivided into equal portions, or pages and core is subdivided into equal portions or blocks., consists of those addresses that may be generated by a processor during execution of a computation., is a method of allocating processor time., allows multiple programs to reside in separate areas of core at the time.
Your router has the following IP address on Ethernet0: 172.16.2.1/23. Which of the following can be valid host IDs on the LAN interface attached to the router? 172.16.1.100 172.16.1.198 172.16.2.255 172.16.3.0
Options: 1 only, 2 and 3 only, 3 and 4 only, None of the above
Uppercase on Change Case dialog box and All Caps on Fonts dialog box both converts selected text into Capital Letters. What’s the difference between the two?
Options: A) Both are same. They are only two different ways of capitalize text., B) It is faster to convert from Change Case than from Font dialog box, C) Change Case makes conversion permanent but All Caps on Font can always be reverted, D) All Caps on Font dialog box makes the change permanent where Change Case can be always reverted,
. Selecting the Column G & H then choose Insert->Columns. What will happen?
Options: 2 Columns will be inserted after Column F
B. 2 Columns will be inserted after Column G
C. 2 Columns will be inserted after Column H
D. 2 Columns will be inserted after Column I
Ans:– A ,
. Where can you set the shedding color for a range of cells in Excel?
Options: a. Choose required color form Patterns tab of Format Cells dialog box
b. Choose required color on Fill Color tool in Formatting toolbar
c. Choose required color on Fill Color tool in Drawing toolbar
d. All of above