Description : Which protocol is lightweight? A. MQTT B. HTTP C. CoAP D. SPI
Last Answer : A. MQTT
Description : Which protocol is lightweight? a) MQTT b) HTTP c) CoAP
Last Answer : a) MQTT
Description : Which protocol has a quality of service? A. XMPP B. HTTP C. CoAP D. MQTT
Last Answer : A. XMPP
Description : ___________ protocol uses Universal Resource Identifiers (URIs) to identify HTTP resources. A. HTTP B. COAP C. WebSocket D. MQTT
Last Answer : A. HTTP
Description : _____________ is a computing concept that describes the idea of everyday physical objects being connected to the internet. A. IOT (Internet of Things) B. MQTT C. COAP D. SPI
Last Answer : A. IOT (Internet of Things)
Description : MQTT is _________ protocol. a) Machine to Machine b) Internet of Things c) Machine to Machine and Internet of Things d) Machine things
Last Answer : c) Machine to Machine and Internet of Things
Description : MQTT is better than HTTP for sending and receiving data. A. True B. False
Last Answer : A. True
Description : MQTT is _________ protocol. A. Machine to Machine B. Internet of Things C. Machine to Machine and Internet of Things D. Machine Things
Last Answer : C. Machine to Machine and Internet of Things
Description : ________ of the following is a protocol related to IOT A. Zigbee B. 6LoWPAN C. CoAP D. All of the above
Last Answer : C. CoAP
Description : ____ is a data-centric middleware standard for device-to-device and machine-to-machine communication. A. Data Distribution Serviced (DDS) B. Advance Message Queuing Protocol (AMQP) C. Extensible Messaging and Presence Protocol (XMPP) D. Message Queue Telemetry Transport (MQTT)
Last Answer : A. Data Distribution Serviced (DDS)
Description : Which of the following is not a internet protocol: a) STP b) HTTP c) FTP d) None of These
Last Answer : a) STP
Description : The name of the protocol which provides virtual terminal in TCP/IP model is. A) Telnet B) SMTP C) HTTP
Last Answer : A) Telnet
Description : HTTP expands? A. Hyper Text Transfer Protocol B. Hyper Terminal Transfer Protocol C. Hyper Text Terminal Protoco
Last Answer : A. Hyper Text Transfer Protocol
Description : What protocol is the Active Directory database based on? a. LDAP b. TCP c. SQL d. HTTP
Last Answer : d. HTTP
Description : Correct expansion of the term ‘http’ in Internet address is (1) higher text transfer protocol (2) higher transfer text protocol (3) hybrid text transfer protocol (4) hypertext transfer protocol
Last Answer : hypertext transfer protocol
Description : MQTT is: A. Based on client-server architecture B. Based on publish-subscribe architecture C. Based on both of the above D. Based on none of the above
Last Answer : B. Based on publish-subscribe architecture
Description : MQTT stands for _____________ A. MQ Telemetry Things B. MQ Transport Telemetry C. MQ Transport Things D. MQ Telemetry Transport
Last Answer : D. MQ Telemetry Transport
Description : MQTT stands for _____________ a) MQ Telemetry Things b) MQ Transport Telemetry c) MQ Transport Things d) MQ Telemetry Transport
Last Answer : d) MQ Telemetry Transport
Description : In URL http://www.cbse.nic.in/ is a …………. protocol. -Technology
Last Answer : In URL http://www.cbse.nic.in/ is a http protocol.
Description : HTTP stands fora. Hyper text transfer parameter b.High transmission tool protocol c. Hyper text transfer protocol d. Hyper test transmission permission
Last Answer : c. Hyper text transfer protocol
Description : HTTP stands for a. Hyper text transfer parameter b.High transmission tool protocol c. Hyper text transfer protocol d. Hyper test transmission permission
Description : Consider different activities related to email: m1: Send an email from a mail client to a mail server m2: Download an email from mailbox server to a mail client m3: Checking email in a web browser Which is the application ... FTP m3: HTTP c. m1: SMTP m2: POP m3: HTTP d. m1: POP m2: SMTP m3: IMAP
Last Answer : c. m1: SMTP m2: POP m3: HTTP
Description : Which one of the following uses UDP as the transport protocol? a. HTTP b. Telnet c. DNS d. SMTP
Last Answer : c. DNS
Description : A layer-4 firewall (a device that can look at all protocol headers up to the transport layer) CANNOT a. block entire HTTP traffic during 9:00PM and 5 :0OAM b. block all ICMP traffic c. stop ... address d. block TCP traffic from a specific user on a multi-user system during 9:00PM and 5:00AM
Last Answer : d. block TCP traffic from a specific user on a multi-user system during 9:00PM and 5:00AM
Description : HTTP stands for? a. Hyper terminal tracing program b. Hypertext tracing protocol c. Hypertext transfer protocol d. Hypertext transfer program
Last Answer : c. Hypertext transfer protocol
Description : Which protocol does HTTP (Hyper Text Transfer Protocol) - use for transferring web pages at the Transport layer a. IP b. UDP c. TCP d. ARP
Last Answer : c. TCP
Description : When displaying a web page, the application layer uses the _____________ A. HTTP protocol B. FTP protocol C. SMTP protocol D. TCP protocol
Last Answer : A. HTTP protocol
Description : Electronic mail uses which Application layer protocol? A. SMTP B. HTTP C. FTP D. SIP
Last Answer : A. SMTP
Description : Which is not a application layer protocol? A. HTTP B. SMTP C. FTP D. UDP
Last Answer : D. UDP
Description : HTTP is ________ protocol. a) application layer b) transport layer c) network layer d) data link layer
Last Answer : a) application layer
Description : Which one of the following protocol is not used in internet? HTTP DHCP DNS None of the Above
Last Answer : None of the Above
Description : Which of the following protocol is used for discovering and retrieving objects from a cloud? a) OCCI b) SMTP c) HTTP d) All of the mentioned
Last Answer : OCCI
Description : Which is a link layer protocol? a) ARP b) TCP c) UDP d) HTTP
Last Answer : b) TCP
Description : The protocol which allows the file transfer between computers is a. TCP/IP b. FTP c. HTTP d. SOA
Last Answer : b. FTP
Description : Which one is a communication channel security protocol? a. SSL b. S‐HTTP c. SET d. ALL OF THE ABOVE
Last Answer : d. ALL OF THE ABOVE
Description : Which protocol is used to link all the devices in the IoT? A. TCP/IP B. Network C. UDP D. HTTP
Last Answer : A. TCP/IP
Description : HTTP expands? A. Hyper Text Transfer Protocol B. Hyper Terminal Transfer Protocol C. Hyper Text Terminal Protocol D. Hyper Terminal Text Protocol
Description : In Computer Networking, HTTP is referred to as a stateless protocol as servers do not maintain any information about past client requests. HTTP is an acronym for (A) Hyper Text Translation ... ) Hyper Text Transfer Protocol (C) High TeraByte Transfer Protocol (D) Hypervisor Test Translation Protocol
Last Answer : (B) Hyper Text Transfer Protocol
Description : Which is the protocol for performing RPCs between applications in a language and system independent way? (A) Hyper Text Transmission Protocol (HTTP) (B) Simple Network Management Protocol (SNMP) (C) Simple Object Access Protocol (SOAP) (D) Simple Mail Transfer Protocol (SMTP)
Last Answer : (C) Simple Object Access Protocol (SOAP)
Description : CoAP is specialized in ___________ A. Internet applications B. Device applications C. Wireless applications D. Wired applications
Last Answer : A. Internet applications
Description : A thread is a______: a) lightweight process where the context switching is low b) lightweight process where the context switching is high c) is used to speed up paging d) None of The Above
Last Answer : a) lightweight process where the context switching is low
Description : What is a Serial Peripheral Interface (SPI) in Arduino?
Last Answer : Serial Peripheral Interface (SPI) in Arduino is a synchronous communication protocol used to transfer data between microcontrollers and peripheral devices.
Description : What is a SPI bus in Arduino?
Last Answer : A SPI bus in Arduino is a communication protocol used to connect multiple devices to an Arduino board using four wires.
Description : If my DDWRT SPI firewall is enabled on the router, do I need to also engage the Windows (or another) firewall?
Last Answer : Here’s good article on this topic why you need separate firewall on how to geek
Description : When calculating EVM, Peter noticed that the cumulative planned value is 150% of the cumulative earned value. What does this mean? Select one: a. SPI1, so the project is OK to complete on time. c. SPI1, so the project is behind schedule. e. SPI>1, so the project is on schedule.
Last Answer : a. SPI
Description : In which of the following cases project is in better shape? A.When both CPI and SPI are less than 1 B.When CPI is more than 1 and SPI is less than one C.When CPI is less than one and SPI is more than one D.When both CPI and SPI are more than one
Last Answer : D.When both CPI and SPI are more than one