35651. Which of the following device is used with an X.25 network to provide service to asynchronous terminals
35652. A medium access control technique for multiple access transmission media is
35653. The core diameter of a single-mode fibers is about
35654. Which of the following TCP/IP protocol is used for remote terminal connection service?
35655. Networks where end user workstations are tied to LAN servers to share resources and application processing.
35656. The frequency range : 300 kHz to 3 MHz is used for
35657. With an IP address of 201.142.23.12, what is your default subnet mask?
35658. A smart modem can dial, hang up and answer incoming calls automatically. Can you tell who provides the appropriate instruction to the modem for this purpose?
35659. IEEE project 802 divides the data link layer into an upper _____ sublayer and a lower _____ sublayer.
35660. Two computers that communicate with each other use a simple parity check to detect errors for ASCII transmissions. Which of the following events will always lead to an undeleted error?
35661. Which utility is an all-purpose tool for troubleshooting TCP/IP problems?
35662. In communication satellite, multiple repeaters are known as
35663. How many digits of the DNIC (Data Network Identification Code) identify the country?
35664. A station in a network forwards incoming packets by placing them on its shortest output queue. What routing algorithm is being used?
35665. The probability that a single bit will be in error on a typical public telephone line using 4800 bps modem is 10 to the power -3. If no error detection mechanism is used, the residual error rate for a communication line using 9-bit frames is approximately equal to
35666. Frames from one LAN can be transmitted to another LAN via the device
35667. Which of the following condition is used to transmit two packets over a medium at the same time?
35668. For economic load dispatch
35669. In a power system,the cost of generated electrical energy will be low if:
35670. An over exited synchronous machine has a lagging powerfactor,The machine is:
35671. Which among the following is/are CORRECT about an RC phase shift oscillator?
35672. In class B operation of power amplifiers,the collector current flows for:
35673. To expose a data member to the program, you must declare the data member in the _____ section of the class
35674. Evaluate the following expression: 3 >6&&7>4
35675. Which of the following are valid characters for a numeric literal constant?
35676. A function that changes the state of the cout object is called a(n) _____
35677. A C++ program contains a function with the header int function(double d, char c). Which of the following function headers could be used within the same program?
35678. When the compiler cannot differentiate between two overloaded constructors, they are called
35679. Some Streams work with input, and some with output
35680. If you design a class that needs special initialization tasks, you will want to design a(n) _____
35681. Which type of statement does not occur in computer programs?
35682. The newline character is always included between
35683. To be called object-oriented, a programming language must allow
35684. A function that returns no values to the program that calls it is _____
35685. The keyword used to define a structure is _____
35686. If container classes are carefully constructed, then these tools are available to work with structures that are not ______
35687. Header files often have the file extension _____
35688. The #ifndef directive tests to see whether ________
35689. The caharacteristic equation 2S4+S3+3S2+5S+10=0,the number of roots in the left half S plane is:
35690. The generic type in a template function
35691. When a child class function is called, the compiler looks first for a matching function name in the _____
35692. A function that is called automatically each time an object is destroyed is a
35693. If you create an instantiation of a class template with an int, and then create a second instantiation with a double, then
35694. The step-by-step instructions that solve a problem are called _____
35695. The type to be used in an instantiation of a class template follows ________
35696. Which of the following statements allows the user to enter data at the keyboard?
35697. When you pass a variable _____, C++ passes only the contents of the variable to the receiving function
35698. The best form of coupling is _____
35699. Paying attention to the important properties while ignoring inessential details is known as________
35700. What does C++ append to the end of a string literal constant?