Description : Which of the following is not a mechanism that DHCP supports for IP address allocation? A) Automatic allocation B) Static allocation C) Dynamic allocation D) Manual allocation
Last Answer : B) Static allocation
Description : Which among the below mentioned protocols provides a mechanism of acquiring an IP address without manual intervention in addition to plug and play type of networking? a. BOOTP b. DHCP c. Both a & b d. None of the above
Last Answer : b. DHCP
Description : The most important and common protocols associated TCP/IP internetwork layer are. i) Internet protocol(IP) ii) Internet control Message Protocol(ICMP) iii) Bootstrap Protocol (BooTP) iv) Dynamic Host Configuration Protocol (DHCP) v) ... C) ii, iii, iv and v only D) All i, ii, iii, iv and v
Last Answer : D) All i, ii, iii, iv and v
Description : The most important and common protocols associated TCP/IP internetwork layer are. i) Internet Protocol (IP) ii) Internet Control Message Protocol (ICMP) iii) Bootstrap Protocol (BOOTP) iv) Dynamic Host Configuration Protocol (DHCP) V) ... C) i, iii, iv and v only D) All i, ii, iii, iv and v only
Last Answer : D) All i, ii, iii, iv and v only
Description : Find out the components of DHCP: 1) A protocol that delivers host-specific configuration parameters from a server to a host. 2) The client determines its own hardware address; this is normally in a ROM on the hardware. 3) ... or permanent network addresses to hosts. A. 1,2 B. 1,3 C. 2,3 D. 1,2,3
Last Answer : B. 1,3
Description : C++ actually supports the following two complete dynamic allocation systems: (A) One defined by C++ and the other not defined by C. (B) One defined by C and one specific to C++. (C) Both are specific to C++ (D) Both of them are improvements of C.
Last Answer : (B) One defined by C and one specific to C++.
Description : A packet whose destination is outside the local TCP/IP network segment is sent to .............. (1) File server (2) DNS server (3) DHCP server (4) Default gateway
Last Answer : Answer: 4
Description : …………………………………. converts a physical network address into an IP address. A. ARP B. RARP C. DNS D. DHCP
Last Answer : B. RARP
Description : Function of memory management unit is : (A) Address translation (B) Memory allocation (C) Cache management (D) All of the above
Last Answer : Answer: A
Description : Java servlets are an efficient and powerful solution for creating ………….. for the web. A) Dynamic content B) Static content C) Hardware D) Both a and b
Last Answer : A) Dynamic content
Description : ………………….. implies that all subnets obtained from the same subnet mask. A) Static subnetting B) Dynamic subnetting C) Variable length subnetting D) Both B and C
Last Answer : A) Static subnetting
Description : ........ implies that all subnets obtained from the same network use the subnet mask. A) Static subnetting B) Dynamic Subnetting C) Variable length subnetting D) Both B and C
Description : Which of the following differentiates between overloaded functions and overridden functions ? (A) Overloading is a dynamic or runtime binding and overridden is a static or compile time binding. ... function overloading, while redefining a function in a friend class is called function overriding.
Last Answer : (B) Overloading is a static or compile time binding and overriding is dynamic or runtime binding.
Description : Match the following types of variables with the corresponding programming languages: (a) Static variables (i) Local variables in Pascal (b) Stack dynamic (ii) All variables in APL (c) Explicit heap dynamic (iii) Fortran 77 (d) Implicit ... (ii) (C) (iii) (i) (iv) (ii) (D) (ii) (i) (iii) (iv)
Last Answer : (C) (iii) (i) (iv) (ii)
Description : What is the most appropriate function of Memory Management Unit (MMU) ? (A) It is an associative memory to store TLB (B) It is a technique of supporting multiprogramming by creating dynamic partitions ... to physical address (D) It is an algorithm to allocate and deallocate main memory to a process
Last Answer : (C) It is a chip to map virtual address to physical address
Description : DHCP stands for……………………………….. A. Dynamic Host Control Protocol B. Diskless Hosts Control protocol C. Diskless Hosts Configuration protocol D. Dynamic Host configuration Protocol
Last Answer : D. Dynamic Host configuration Protocol
Description : DHCP stands for: a) Defferred Host Comparable Protocol b) Diode Host Counter Protocol c) Dynamic Host Configuration Protocol d) None of These
Last Answer : c) Dynamic Host Configuration Protocol
Description : In packet-filtering router, the following information can be external from the packet header. i) Source IP address ii) Destination IP address iii) TCP/UDP source port iv) ICMP message type v) TCP/UDP destination port A) i, ii ... and v only C) ii, iii, iv and v only D) All i, ii, iii, iv and v
Description : The following protocols and system are commonly used to provide various degrees of security services in computer network. i) IP filtering ii) Reverse Address Translation iii) IP security Architecture (IPsec) iv) Firewalls v) Socks ... only C) ii, iii, iv and v only D) All i, ii, iii, iv and v
Last Answer : B) i, iii, iv and v only
Description : ………………….. is responsible for converting the higher level protocol addresses (IP addresses) to physical network addresses. A) Address Resolution Protocol (ARP) B) Reverse Address Resolution Protocol (RARP) C) Bootstrap Protocol (BOOTP) D) Internet Control Message Protocol (ICMP)
Last Answer : A) Address Resolution Protocol (ARP)
Description : The combination of ……………. And ………….. is often termed the local address of the local portion of the IP address. A) Network number and host number B) Network number and subnet number C) Subnet number and host number D) All of the above
Last Answer : C) Subnet number and host number
Description : The combination of ........... and ............ is often termed the local address or the local portion of the IP Address. A) Network number and host number B) Network number and subnet number C) Subnet number and host number.
Last Answer : C) Subnet number and host number.
Description : .................. address use 7 bits for the and 24 bits for the portion of the IP address. A) Class A B) Class B C) Class C D) Class D
Last Answer : A) Class A
Description : Which of the following OSI layers correspond to TCP/IP's application layer? A) Application B) IP Address C) Session D) All of the above
Last Answer : D) All of the above
Description : DNS can obtain the ................. of host if its domain name is known and vice versa. A) Station address B) IP address C) Port address D) Checksum
Last Answer : B) IP address
Description : In classful addressing, the IP address 190.255.254.254 belongs to (A) Class A (B) Class B (C) Class C (D) Class D
Last Answer : (B) Class B
Description : In IPV 4, the IP address 200.200.200.200 belongs to (A) Class A (B) Class B (C) Class C (D) Class D
Last Answer : (C) Class C
Description : In a classful addressing, first four bits in Class A IP address is (A) 1010 (B) 1100 (C) 1011 (D) 1110
Last Answer : Answer: A,B,C,D
Description : The combination of an IP address and a port number is known as ................... (A) network number (B) socket address (C) subnet mask number (D) MAC address
Last Answer : (B) socket address
Description : What cangreatly reduce TCP/IP configuration problems? A. WINS Server B. WINS Proxy C. DHCP Server D. PDC E. None of the above
Last Answer : DHCP Server
Description : Mention what are the networking options used in OpenStack a. Flat Network Manager: IP addresses for VM instances are fetched from the subnet, and then injected into the image on launch b. Flat DHCP Network ... is started for each VLAN to pass out IP addresses to VM instances. d. All of the above
Last Answer : All of the above
Description : The ………………………. protocol was originally developed as a mechanism to enable diskless hosts to be remotely booted over a network as workstations. A. RARP B. ARP C. DHCP D. BOOTP
Last Answer : D. BOOTP
Description : Which is the protocol that maps varying IP addresses to the Physical MAC Address of a machine in a LAN network? a. ARQ (Automatic Repeat Request) b. ARP (Address Resolution Protocol) c. SLIP (Serial Line Internet Protocol) d. PLIP (Parallel Line Internet Protocol)
Last Answer : b. ARP (Address Resolution Protocol)
Description : Which is the protocol that maps varying IP addresses to the Physical MAC Address of a machine in a LAN network? A. ARQ Automatic Repeat Request B. ARP Address Resolution Protocol C. SLIP Serial Line Internet Protocol D. PLIP Parallel Line Internet Protocol
Last Answer : B. ARP Address Resolution Protocol
Description : In _______, a tableassociating a logicaladdress with a physical address is updated manually. A) static mapping B) dynamic mapping C) physical mapping D) noneof the above
Last Answer : static mapping
Description : Can I fake a static outgoing IP address?
Last Answer : Yes, you can set up a static ip through your router. Usually connect to 192.168.1.1, then you need a login and a password. Some defaults are “admin…admin” “admin…password” or google the default administration password for your router.
Description : How do I connect a domain name to a static IP address?
Last Answer : you gotta register the DNS name with a domain and update it with your IP, if im understand your question correctly.
Description : Which of the following information not included in memory table? A) The allocation of main memory to process. B) The allocation of secondary memory to process C) Any information needed to manage virtual memory D) Any information about the existence of file
Last Answer : D) Any information about the existence of file
Description : ................. maintains the list of free disk blocks in the Unix file system. (A) I-node (B) Boot block (C) Super block (D) File allocation table
Last Answer : (C) Super block
Description : Which of the following statements is not true about disk-arm scheduling algorithms ? (A) SSTF (shortest seek time first) algorithm increases performance of FCFS. (B) The number of requests for disk ... arm movements. (D) SCAN and C-SCAN algorithms are less likely to have a starvation problem.
Last Answer : (B) The number of requests for disk service are not influenced by file allocation method.
Description : In ............ allocation method for disk block allocation in a file system, insertion and deletion of blocks in a file is easy. (A) Index (B) Linked (C) Contiguous (D) Bit Map
Last Answer : (B) Linked
Description : Suppose there are four processes in execution with 12 instances of a Resource R in a system. The maximum need of each process and current allocation are given below: With reference to current allocation, is system safe? If so, ... B) Yes, P1 P2 P3 P4 (C) Yes, P4 P3 P1 P2 (D) Yes, P2 P1 P3 P4
Last Answer : (C) Yes, P4 P3 P1 P2
Description : At which of the following stage(s), the degeneracy do not occur in transportation problem? (m, n represents number of sources and destinations respectively) (a) While the values of dual variables ui and vj cannot be computed. (b) While ... and (d) (3) (a) and (d) (4) (a), (b), (c) and (d)
Last Answer : (3) (a) and (d)
Description : In 3G network, W-CDMA is also known as UMTS. The minimum spectrum allocation required for W-CDMA is .......... (1) 2 MHz (2) 20 KHz (3) 5 KHz (4) 5 MHz
Description : What is the reason for using virtual machine templates? A. Efficiency. B. Scalability. C. Storage. D. Dynamic Allocation.
Last Answer : Efficiency.
Description : What is dynamic memory allocation? Explain with example.
Last Answer : Allocating memory at run time (when program is in execution) is called as dynamic memory allocation. Dynamic memory allocation use malloc ( ) and calloc ( ) functions to allocate memory at run time. C++ supports these ... sample *ptr=new sample; ptr->getdata(); ptr->putdata(); }