更多"A system administrator&en"的相关试题:
[单项选择]The authors of the United States Constitution attempted to establish an effective national government while preserving ______ for the states and liberty for individuals.
A. autonomy
B. dignity
C. monopoly
D. stability
[单项选择]Follow the instructions in this manual before attempting to use the appliance.A. Make sure that the equipment is regularly serviced.B. Do not connect the equipment before reading the instructions.C. Learn how to use the manual from the instructions
[单项选择]Although tile media have paid a great deal of attention to telecommuting, in most cases it is the employee's situations, not the availability of technology, that ______ a telecommuting arrangement.
A. precipitates
B. reciprocates
C. anticipates
D. apprehends
[单项选择](For several years now), the student body (is attempting) to gain (more) influence (over) university policies.
A. For several years now
B. is attempting
C. more
D. over
[单项选择]A successful authentication attempt by a RADIUS server does not supply a username to the JUNOS software. Which username is used by default？（）
A. root
B. local
C. radius
D. remote
[单项选择] Given the formula： （Fiber Attenuation * Km） + （Splice Attenuation * # of Splices） + （Connector Attenuation * # of Connectors） + （Optical Fiber or OADM） + Buffer（Fiber aging）） With regard to SONET/SDH optical calculations， what will the given formula provide？（）
A. fiber loss
B. OSNR level
C. post amplification
D. index of reflection
E. index of refraction
F. power post amplification budget
