Options: Copy the selected text
B. Cut the selected text
C. Print the selected text
D. Paste the selected text
Ans:– A ,
Which one of the following phrases best describes residual magnetism?
Options: Magnetism that remains in the core of an electromagnet after the current through the coil is turned off, The force of attraction between the poles of a permanent and temporary magnetic field, The amount of magnetic flux that is not confined to the core material of an electromagnet, The circular magnetic field that surrounds a conductor carrying a current
hich of the following is true regarding page Orientation of a Document?
Options: Page Orientation can be change at any time
B. Page Orientation of document determines by printer
C. Page Orientation must be set before start typing
D. Page Orientation of a document cannot be changed.
Ans:– A ,
. A Pixel is __________
Options: Â A computer program that draws picture
B. Â A picture stored in secondary memory
C. Â The smallest resolvable part of a picture
D. Â None of these
Ans: – C
The input unit of a computer
Options: feeds data to the CPU or memory, retrieves data from CPU, directs all other units, All of the above
Options: a. Open Find and Replace Dialog box with activating Replace Tab
b. Open Format Dialog box activating Insert Hyper Link tab
c. Open Insert Dialog box activating Insert Hyper Link Tab
d. Open Insert Hyper Link Dialog box
A transitive dependency is which of the following?
Options: A functional dependency between two or more key attributes., A functional dependency between two or more nonkey attributes., A relation that is in first normal form., A relation that is in second normal form.
Options: a. You can type text directly into a PowerPoint slide but typing in text box is more convenient. b. From Insert menu choose Picture and then File to insert your images into slides. c. You can view a PowerPoint presentation in Normal, Slide Sorter or Slide Show view. d. You can show or hide task pane from View >> Toolbars