[单项选择]The new approach to the social security system will spend______
A. over 45% of the health authority expenditure
B. less on care of the elderly
C. almost 30% of the public expenditure
D. one-third of the public expenditure

[单项选择]The new approach to the social security system will spend______.
A. over 45% of the health authority expenditure
B. less on care of the elderly
C. almost 30% of the public expenditure
D. one-third of the public expenditure

[单项选择]The top-down approach of security analysis includes:（）
A. industry analysis.
B. All of these choices are correct.
C. economic analysis.

[单项选择]The writer expects that by 2010 new technology will have revolutionized communications and ______.
A. bookshops will not exist
B. the present postal system will have disappeared
C. people will no longer send letters
D. the postmen will have been replaced by the motor cars.

[单项选择]The author argues that the social insurance system should ______.
A. provide benefits for the old, sick and unemployed
B. encourage people to take on more social obligations
C. guarantee everybody the right to be employed
D. provide everyone the right to a minimum subsistence for a certain period

[单项选择]The social security system is designed to ______ a basic standard of living for people in financial need.
A. secure
B. keep
C. preserve
D. maintain

[单项选择]The writer argues that a system of social insurance should ______.
A. provide benefits for the sick, old and unemployed
B. encourage people to take on more social obligations
C. guarantee everyone the right of employment to support their families
D. provide everyone with the right to a minimum subsistence for a certain period

[单项选择]New Deal was the program of social and economic reforms introduced by President______.
A. L. B. Johnson
B. Franklin. D. Roosevelt
C. Eisenhower
D. Gerald R. Ford

[单项选择]A system administrator receives a new server and has booted the system for the first time. The administrator has set up the terminals and users. The user start to log on. Root is logged in on the console. When additional users start to log in, an error is displayed stating that All available login sessions are in use. Which of the following steps should be followed to resolve this problem?（）
A. Permissions on /etc/security were changed in error; do a chmod 755 on /etc/security directory.
B. Increase the number of licenses; using smit chaili cense
C. Change the Maximum number of PROCESSES allowed per user variable; using smit chgsys.
D. Change User can logi field from false to true: using smit chuser.

[单项选择]The system administrator did a new install of AIX on a server about a week ago. The system was not rebooted after the installation. CDE is running on this system as is TCPIP. The system administrator has started configuring the system percompany directives. The power cable was inadvertently disconnected from the wall causing the sever to lose power. Upon reboot, the system appears to hang during log in from the console or from Xterminals. Which of the following is the most probable cause?（）
A. It is a hardware problem caused by the power failure.
B. There is a network problem, most probably with name resolution.
C. Sine the system was never rebooted, devices are marked defined instead of available and need to be activated.
D. Some filesets may be marked as broken and need to be reinstalled.

[单项选择]The new computerized security system never, or at least, （） ever, requires rebooting.
A. hardly
B. just
C. overly
D. still