C Programming Test (Random Questions)

Which of the following is used to make an abstract class?

Which of the following statements are correct about the String Class in C#.NET?

1 Two strings can be concatenated by using an expression of the form s3 = s1 + s2;

2 String is a primitive in C#.NET.

3 A string built using StringBuilder Class is Mutable.

4 A string built using String Class is Immutable.

5 Two strings can be concatenated by using an expression of the form s3 = s1&s2;

XML is which of the following?

What is the subnetwork address for a host with the IP address 200.10.5.68/28?

Which of the following statement will be correct if the function has three arguments passed to it?

Format flags may be combined using

You are installing a network interface card on a computer with the following configuration: a 5867133 CPU, 16MB or RAM, a 800-MB IDE hard disk, a parallel port configured as LPT1, and a serial port configured as COM1, which is currently used by a mouse. In addition to the IDE host adapter and the video card, the following devices have been installed on the computer's expansion bus: a modem on COM2, a SCSI host adapter for a CD-ROM drive, and a sound card. The SCSI hose adapter is using IRQ 5, and the sound card is using IRQ 11. The network interface card that you are installing supports the following choices for IRQ: 2, 3, 4, 5, 9,10 and 11. Which IRQ(s) could you use for the network interface card without creating an IRQ conflict with another device?

To enable EIGRP, which of the following would you use?

1. Router1(config-if)# ipv6 ospf 10 area 0.0.0.0
2. Router1(config-if)# ipv6 router rip 1
3. Router1(config)# ipv6 router eigrp 10
4. Router1(config-rtr)# no shutdown
5. Router1(config-if)# ipv6 eigrp 10

Most of the time, modification anomalies are serious enough that tables should be normalized into:

When the minimum and maximum number of instances of an entity is one, you know which of the following?

Which of the following concepts provides facility of using object of one class inside another class?

How many digits of the DNIC (Data Network Identification Code) identify the country?

Convert the ASLA assembly language instructions into hexadecimal machine language:

ESD would cause the most damage to which  component?

Which of the following statements regarding inline functions is correct?

Layer 2 switching provides which of the following?

1. Hardware-based bridging (ASIC)
2. Wire speed
3. Low latency
4. Low cost

Input/output function prototypes and macros are defined in which header file?

Which of the following gets called when an object is being created?

Which encapsulations can be configured on a serial interface?

1. Ethernet
2. Token Ring
3. HDLC
4. Frame Relay
5. PPP

In an intrinsic semiconductor, the number of free electrons