Two computers that communicate with each other use a simple parity check to detect errors for ASCII transmissions. Which of the following events will always lead to an undeleted error?
Options: one bit or any odd number of bits inverted in a block of data during transmission, two bits or any even number of bits inverted in a block during transmission, one bit or any odd number of bits inverted in a byte during transmission, two bits or any even number of bits inverted in a byte during transmission
. Data marker on a chart are linked to data points in a worksheet, therefore,
Options: a. You can automatically apply formatting to a data series b. You can change the position of a data marker and automatically change the data point value in the worksheet c. You can change a data print value and automatically are draw the chart d. a and b
Options: a. A wizard that creates a functional database structure based on the user’s selections
b. A widely recognized naming convention for database objects
c. A sort order for records, which is identified in the table design
d. A set of relationship rules that enforce defined database relationships
. WhichÂ toolÂ you will use to join some cells and place the content at the middle of joined cell?
Options: a. Â From Format Cells dialog box click on Merge Cells check box
b. Â From Format Cells dialog box select the CenteredÂ alignment
c. Â From Format Cells dialog box choose Merge and Center check box
d. Â Click on Merge and CenterÂ toolÂ on formatting toolbar
. What is the use of a master document in Word 2010?
Options: It organize and maintain a Fonts & Pictures by creating a master folder
B. It organize and maintain a Heading and Styles by creating a master list
C. It organize and maintain a Long document by dividing it into several subdocuments
D. It organize and maintain a Styles and Links by creating a separate master document
Options: EXISTS/NOT EXISTS is a form of a correlated subquery., The processing of the SELECT statements is nested., They can be used to verify functional dependencies., They are very similar to a regular subquery.
1.It is an electronic commerce in services, i.e. the provision of services with the assistance of telecommunications and telecommunications-based tools. It excludes traffic in physical goods, and hence is concerned with applications of electronic business where, at least in principle, the entire activity can be performed electronically.
Options: (A)Electronic data interchange (EDI) (B) Electronic Publishing (C) Electronic Services Delivery (ES(D) (D) None of these 1