. All of the following are task performed by the operating system except
Options: a. Managing hardware on the computer
b. Controlling the access that application program has to the CPU
c. Performing housekeeping task like file compression and disk defragmentation
d. Provides an interface for user to interact with computer
5.Which of the following is not a selection technique ?
Options: (A)To select a word, double click the word (B) To select an entire table click the empty bosx to the left of the field names (C) To select a row, click the record selector box to the left of the row (D) To select a column, double click anywhere in the column 7
Options: (A)a window is moved to a new position (B) the user wants to view a floating popup menu for the window (C) an event from the vertical scrollbar of the window (D) an event from the horizontal scrollbar of the window 3
Options: to provide complete file naming freedom to the users and to permit controlled sharing of files, to provide for long and short term storage of files with appropriate economic tradeoffs., to provide security against loss of information due to system failure, all of the above
The three recognized major fishing grounds of the world are located in the
Options: northern hemisphere only, southern hemisphere only, two in the southern hemisphere only and one in the northern hemisphere, one in the southern hemisphere only and two in the northern hemisphere
Options: (A)Trustworthiness with which a system or component can be modified to increase its storage or functional capacity (B) Pertaining to a system/component that automatically places itself in a safe operating mode in the event of a failure. (C) Pertaining to a system or component that continues to provide partial operational capability in the event of certain failures (D) None of these 18
Options: A system that is used to run the business in real time and is based on historical data., A system that is used to run the business in real time and is based on current data., A system that is used to support decision making and is based on current data., A system that is used to support decision making and is based on historical data.