For a third year in a row, Iraqi authorities have resorted to shutting down the Internet to prevent students from cheating on exams. Network monitoring group Dyn Research has documented four outages  between 1 and 6 February. These disruptions begin around 8:30 local time and last for an hour.
— BGPmon.net (@bgpmon) February 5, 2017 
The one-hour outages, intended to prevent students from cheating on 6th grade placement exams, are expected to last for a week, according to local media  quoting the Iraqi ministry of telecommunication. Internet outages and disruptions to prevent exam cheating have now become common in Iraq.
— Hayder Al-Shakeri (@HayderSH) February 5, 2017 
Last year, the Iraqi government shut down  the national fiber optic backbone ten times in May, in outages that lasted three hours each morning. In August and again in October, the government resorted to the same tactic to ban students from cheating during make-up exams. Similar blackouts were documented in the summer of 2015.
In Iraq's public education system, the stakes are high during national exams, which often play a decisive role in the future of Iraqi youth.
Doug Madory, Director of Internet Analysis at Dyn writes :
Within public education in Iraq, if students don’t score high enough on their 6th grade placement exams, then their public education is over and an already difficult future may have just been made more so. This makes the exams extremely important to the future of Iraqi students, so much so that parents will sometimes go to great lengths to get a leg up on the competition so that their kid’s education will continue.
This may help explain why the Iraqi government is willing to go as far as to shut down networks to prevent exam cheating. But it doesn't justify such tactics, especially as access to the Internet is increasingly recognized as a basic right. Last June, the United Nations Human Rights Council passed  a non-binding resolution condemning “measures to intentionally prevent or disrupt access to or dissemination of information online,” while affirming “that the same rights that people have offline must also be protected online, in particular freedom of expression.”
The resolution came as global internet outages continued in 2016, with Access Now documenting  56 shutdowns.
Across the Arab region, in addition to Iraq, disruptions were also recorded  in Algeria, Bahrain, Egypt, Libya, Sudan, Syria and Yemen. Last summer, the Algerian government disabled  mobile Internet to prevent cheating and the leaking of Baccalaureate exams. The move prevented more than 15 million users from accessing mobile Internet, but did not stop the leaking of exams on social media, forcing the Ministry of Education to organize retakes for the leaked exams. On the other hand, in the Bahraini protest village of Duraz, ISPs were “deliberately disrupting ” fixed-line and mobile data services, harming businesses  in the process and costing the country more than 1.2 billions US dollars of its GDP in the span of eight days, according to a Brookings study .
The Algeria and Bahrain cases show how Internet shutdowns are not only futile, but also harmful. “They harm everyone” and “they don’t help victims or restore order,” as Access Now notes. But it appears the Iraqi government and other governments responsible for internet outages and disruptions have yet to recognize this reality.