Which of the following are advantages of using NAT? Translation introduces switching path delays. Conserves legally registered addresses. Causes loss of end-to-end IP traceability. Increases flexibility when connecting to the Internet. Certain applications will not function with NAT enabled. Reduces address overlap occurrence.
Options: 1, 3 and 4, 3, 5 and 6, 5 and 6, 2, 4 and 6
Options: a method of determining which device has access to the transmission medium at any time, a method access control technique for multiple-access transmission media., a very common bit-oriented data link protocol issued by ISO., network access standard for connecting stations to a circuit-switched network
When applying a square waveform to a capacitor, the circuit tends to:
Options: peak the voltage and round off the current waveforms, peak the current and round off the voltage waveforms, round off both the voltage and current waveforms, peak both the voltage and current waveforms
Which of the following is correct regarding Aggregate functions?
Options: it takes a list of values and return a single values as result
B. it takes a list of values and return a list of values as result
C. it takes a single value and returns a list of values as result
D. it takes a single value and returns a single value as result
Ans:– A ,
. Computer instructions written with the use of English words instead of binary machine code is called
Options: A) Mnemonics
B) Symbolic code
C) Gray codes
In laser technology, what happens during the transfer stage?
Options: Residual toner is transferred to the waste receptacle, The laser transfers the image from the drum to the paper, The image is transferred from the drum to the paper, A negative charge is transferred to the surface of the drum