Updated Application Delivery Fundamentals 101 Free Exam Questions

NEW QUESTION 1
An administrator security policy defines allowed URLs, file types and parameter values Which security model is the administrator using?

• A. negative security model
• B. Closed security model
• C. positive Security model
• D. ACL Security model

Answer: C

Explanation:
https //www owasp.org/index.php/Positive_security_model

NEW QUESTION 2
Which of the following is a valid IP address and prefix length?

• A. 192. 168.:0 177/25
• B. 192 168:0. 129/25
• C. 192.168:0 128/25
• D. 192 168 :0 255/25

Answer: B

NEW QUESTION 3
During a TCP three-way handshake, which packet indicates the serves maximum segment (MSS)?

• A. the initial SYN packet
• B. the ACK that completes the three way handshake
• C. the SYN/ACK packet
• D. the first packet after the three-way handshake

Answer: C

NEW QUESTION 4
A BIG IP Administrator wants to add a new VLAN (VLAN 40) to an LACP trunk (named LACP01) connected to the BIG-IP device Mufti VLANS exist on LACPO1.Which TMSH command should the BIGIP Administrator issue to add the new VLAN to the existing LACP trunk?

• A. create net vlan VLAN40 (interfaces add (LACP01 {lagged)) tag 40}
• B. create net vlan VLAN40 {interfaces replace-all-with {LACP01{tagged}} tag 40}
• C. create net vlan VLAN40 interfaces replace all with {LACP01 {untagged)} tag 40}
• D. create net vlan VLAN40 {interfaces add {LACP01 {untagged}} tag 40}

Answer: B

NEW QUESTION 5
An administrator sets up a web server for a new web application. The administrator cannot access the web server at is causing this issue?

• A. The HTTP service only listens on localhost
• B. The users IP needs to be allowed to access
• C. The server needs to be restarted
• D. The HTTPS service Is not running

Answer: A

NEW QUESTION 6
An administrator deploys a site in which the load balancer only sees the ingress traffic from the client All
egress traffic from the server bypasses the load balancer. Which type of solution is this?

• A. packet forwarding architecture
• B. delayed binding
• C. switching
• D. Full proxy architecture

Answer: A

NEW QUESTION 7
ATP administrator recently added a new VLAN and needs to confirm that the BIG IP sees traffic on this VLAN. The VLAN is untagged on interface 1.1 and is named VLAN704 in the BIG IP Configuration Unity.
Which tool should be used to generate a packet capture that shows all traffic on this VLAN?

• A. netstat
• B. map
• C. tcpdump
• D. ifconsfig

Answer: C

NEW QUESTION 8
Which protocol data unit (PDU) is associated with the OSI model’s Transport layer?

• A. Segment
• B. Datagram
• C. Packet
• D. Bit

Answer: A

Explanation:
https://en.wikjpedia.org/wiki/Protocol_data_unit

NEW QUESTION 9
Which support service is required to synchrony the time stamps in system logs from these devices?

• A. SNMP
• B. Syslong
• C. SMTP
• D. DNS

Answer: B

NEW QUESTION 10
An administrator configures secure remote access to a server's shell Given the netstal output, what did the administrator configure?

• A. teinet
• B. allowing connections only from IP address 10 .1. 10.46
• C. ssh
• D. listening on IP address 10. 1. 10.46
• E. ssh
• F. allowing connections only from IP address 10.1. 10. 46
• G. teinetd listening on IP address 10.1. 10. 46

Answer: B

Explanation:
Although it appears telnet is configured in this example (!) it is listening on all IP addresses of the system while ssh (port 22) is only on the 10.1.10.46 address.

NEW QUESTION 11
An administrator is updating private keys used for SSL encryption from 1024 to 2048 bits. Which possible effect should the administrator consider when performing this activity?

• A. The larger Key size will increase processing requirements
• B. Some hardware will NOT support the 2048 key
• C. Some certificate authorities will NOT support the 2048 key
• D. The larger key sire will increase private key installation complexity

Answer: A

NEW QUESTION 12
What are the two primary functions of the OSI 7 layer model (Choose two)

• A. to guide interoperability between products made by different vendors
• B. to define protocol behavior
• C. to group communications into logical layers
• D. to define specifications of host-to-host communications
• E. to standardize HTTP communications between different vendors

Answer: AB

NEW QUESTION 13
A BIG-IP Administrator needs a solution to tunnel traffic and transmit encrypted connections over the Internet using only a standard browser and common ports and protocols. Which solution should the administrator select?

• A. GRE Tunnel
• B. iPsec VPN
• C. SSH Tunnel
• D. SSL VPN

Answer: D

Explanation:
This is APMs use of the netscape plugin api (NPAPI) that most browsers have deprecated at this point.

NEW QUESTION 14
What does HTTP status code 500 mean?

• A. Service unavailable
• B. Internal server error
• C. Gateway timeout
• D. Had gateway

Answer: B

NEW QUESTION 15
Which two protocol are used for the retrieval of email? (Choose two)

• A. ICAP
• B. SMTP
• C. IMAP
• D. POP3
• E. SNMP

Answer: CD

NEW QUESTION 16
What is used to establish trust relationships between BIG-IP devices?

• A. trust ID
• B. device group identification
• C. certificate-based authentication
• D. unit IDs

Answer: C

NEW QUESTION 17
A user fails to provide credentials when requesting a web resource that requires authentication. Which HTTP response code does the server send?

• A. HTTP 200
• B. HTTP 302
• C. HTTP 401
• D. HTTP 502

Answer: C

Explanation:
https://httpstatuses.com/401

NEW QUESTION 18
Cryptographic hash functions can be used to provide which service?

• A. data modification
• B. data encryption
• C. data validation
• D. data decryption

Answer: C

Explanation:
https ://en.wikipedia.org/wiki/Hash_function

NEW QUESTION 19
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