1.In Excel how do you change column width to fit the contents?
Options: (A)Single-click the boundary to the left to the column heading (B) Double click the boundary to the right of the column heading (C) Press Alt and single click anywhere in the column (D) All of above 18
7.In I/O management when buffering is allowed then : Statement A: Input transfer is performed before request is made. Statement B: Output transfer is performed after request is made. Statement A and B are both true
Options: (A)Statement A and B are both false (B) Statement A is true but Statement B is false (C) Statement B is true but statement A is false. (D) 8
Which of the following is generally true about management reports?
Options: low-level managers need information in the form of detailed reports, reports can be issued on demand, periodically, or on the occurrence of a specific tvont, middle managers use exception reports, middle managers use a summary reports
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
Options: (A)A measure of the amount of work a system can perform (B) It provides automated support for software process. (C) Support individual process tasks (D) Set of tools to support a particular phase of software process such as design, implementation or testing | 95 13
Which of the following applies to Internal DOS commands?
Options: Internal commands can be run whenever the DOS prompt is displayed, Internal commands are reserved for DOS-level programming, Internal commands can only be executed from a batch file, Internal commands are stored on disk separately from COMMAND.COM
Options: (A)Period in the software life cycle in which a software product is created from design documentation and debugged. (B) Period in the software life cycle in which a software product is integrated in its operational environment, and tested in this environment to ensure it performs as required. (C) Period in the software life cycle during which the basic version of a software product is adapted to a specified set of operational environments and is distributed to a customer base. (D) None of these 21