When connecting a ribbon cable to a connector, how do you know which direction to plug it in?
Options: The red line in the cable goes to the highest pin number, The colored line in the cable goes to pin #1, It does not matter, The blue or red line in the cable goes away from the power connector
. Which of these is a quick way to copy formatting from a selected cell to two other cells on the same worksheet?
Options: a. Use Ctrl to select all three cells, then click the paste button on the standard toolbar b. Copy the selected cell, then select the other two cells, click style on the Format menu, then click Modify c. Click format painter on the Formatting toolbar twice then click in each cell you want to copy the formatting to d. All of above
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.
What SQL command will allow you to change the table STUDENT to add the constraint named GradeCheck that states that the values of the Grade column must be greater than 0?
Options: ALTER TABLE STUDENT ALTER CONSTRAINT GradeCheck (Grade > 0);, ALTER TABLE STUDENT ADD CONSTRAINT GradeCheck (Grade > 0);, ALTER TABLE STUDENT ADD CONSTRAINT GradeCheck CHECK (Grade > 0);, None of the above is correct.
. How to fit long texts in a single cell with multiple lines?
Options: Start typing in the cell and press the Enter key to start another line
B. Use the Wrap Text option in the Format -> Alignment menu
C. Use the Shrink to Fit option in the Format -> Cells -> Alignment menu
D. All of above
Ans:– B ,
What hole will allocates in â€œWorst-Fitâ€ algorithm of memory management?
Options: It allocates the smaller hole than required memory hole
B. It allocates the smallest hole from the available memory holes
C. It allocates the largest hole from the available memory holes
D. It allocates the exact same size memory hole
Ans: – C
Which of the following is true for machine language.
Options: Repeated execution of program segments, Depicting flow of data in a system, A sequence of instructions which, when followed properly, solves a problem, the language which communicates with the computer using only the binary digits 1 and 0.
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 ,
What is the main purpose of a data link content monitor?
Options: to detect problems in protocols, to determine the type of transmission used in a data link, to determine the type of switching used in a data link., to determine the flow of data
What is the significance of the J and K terminals on the J-K flip-flop?
Options: There is no known significance in their designations., The J represents "jump," which is how the Q output reacts whenever the clock goes HIGH and the J input is also HIGH., The letters represent the initials of Johnson and King, the co-inventors of the J-K flip-flop., All of the other letters of the alphabet are already in use.