You are installing an IDE hard drive that will be your boot drive. Which is the correct order of steps that need to be followed?
Options: A. jumper properly, auto-detect(or configure manually) in CMOS, low level format, high level format, partition B. jumper properly, auto-detect(or configure manually) in CMOS, partition, high level format with / s switch C. jumper properly, partition, auto-detect(or configure manually in CMOS, high level format with /s switch D. jumper properly, auto-detect in CMOS, regular format
What is the difference between mnemonic codes and machine codes?
Options: There is no difference., Machine codes are in binary, mnemonic codes are in shorthand English., Machine codes are in shorthand English, mnemonic codes are in binary., Machine codes are in shorthand English, mnemonic codes are a high-level language.
The total capacitive reactance of a parallel capacitor circuit is:
Options: equal to the sum of the individual capacitive-reactance values, equal to the sum of the individual capacitance values, equal to the source voltage divided by total current, less than the capacitance value of the smallest capacitor
If every non-key attribute is functionally dependent on the primary key, the relation will be in
Options: First Normal Form
B. Second Normal Form
C. Third Normal Form
D. Fourth Formal Form
Ans:– C ,
The Token-Ring architecture was developed for a more efficient way to determine who should be transmitting at any one time. With Ethernet, collisions may take place, causing the transmitting computers to have to retransmit their data. The use of token guarantees that only one computer can transmit at a time. What happens as the network increases in size? Choose the best answer
Options: An additional token is added for every 1,000 nodes, The speed of the Token-Ring network must be 16Mbps if the number of nodes is greater then 500, The network becomes less efficient, After the number of nodes exceeds 550, the Multistation Access Unit must be replaced by the more powerful Hyperstation Unified Bandwidth device
Options: Terminal section of a synchronous modem contains the scrambler, Receiver section of a synchronous modem contains the scrambler, Transmission section of a synchronous modem contains the scrambler, Control section of a synchronous modem contains the scrambler
Options: Multiport Hub
B. Multiport Switch
C. Multiport Bridge
D. Multiport NIC
Ans:– C ,
Bandlimited signal is
Options: transmission of signals without modulation, a signal all of whose energy is contained within a finite frequency range, simultaneous transmission of data to a number of stations, All of the above