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.
Which of the following is not true about documentation?
Options: Documentation, of a system, should be as clear and direct as possible, Documentation increases the maintenance time and cost, Documentation gives better understanding of the problem, All of the above
Options: are more powerful then the first controllers on the market, are relatively low cost compared with the original digital equipment available for industrial control, can be cost effective even when replacing just a few relays, All of the above
Options: A) a combination of computer hardware
B) a program which translates from one high-level language to another
C) a program which translates from one high-level to a machine level language
D) None of these
. What is the quickest way to select entire worksheet?
Options: Choose Edit -> Select all from the Menu
B. Click on the first column, press Ctrl, and then click on the last column
C. Click on the first column, press Shift, and then click on the last column
D. Click on the rectangle box on the upper left corner where column headings and row headings meet
Ans:– D ,
Which of the following is used to check for errors in RAM chips?
Options: ROM chip, Microprocessor chip, Parity chip, EPROM chip
Options: a program that places programs into memory and prepares them for execution, a program that automate the translation of assembly language into machine language, is a program that appears to execute a source program as if it were machine language, program that accepts a program written in a high level language and produces an object program
Options: Forwards a packet to all outgoing links
B. Forwards a packet to the next free outgoing link
C. Determines on which outing link a packet is to be forwarded
D. Forwards a packet to all outgoing links except the originated link
Ans:– C ,
. When a row of data is to be converted into columns
Options: a. Â Copy the cells in row, select the same number of cells in row and paste
b. Â Copy the cells in column then choose Edit >> Paste Special, then click Transpose and OK
c. Â Copy the cells then go to Format >> Cells then on Alignment tab click Transpose check box and click OK
d. Â Select the cells then place the cell pointer on new cell and choose Edit >> Paste Special, mark Transpose check box and click OK.